diff --git a/config/general/config.fish b/config/general/config.fish
deleted file mode 100644
index f81856e..0000000
--- a/config/general/config.fish
+++ /dev/null
@@ -1,9 +0,0 @@
-
-if status is-interactive
-  # Commands to run in interactive sessions can go here
-end
-
-# If starship is installed, initialize it
-if type -q starship
-  starship init fish | source
-end
diff --git a/config/vim/setup-vim-plug.vim b/config/vim/setup-vim-plug.vim
index 5d189d5..78808f4 100644
--- a/config/vim/setup-vim-plug.vim
+++ b/config/vim/setup-vim-plug.vim
@@ -1,3 +1,10 @@
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Sets up all Vim / Neovim Plugins via Vim Plug                      "
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Installs and imports Vim Plug, updates and loads listed plugins    "
+" For more info, see docs at: https://github.com/lissy93/dotfiles    "
+" Licensed under MIT (C) Alicia Sykes 2022 <https://aliciasykes.com> "
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
 " Set paths for plug.vim and directory for plugins
 if has('nvim')
diff --git a/config/zsh/.zshrc b/config/zsh/.zshrc
index 5a6b45c..8387b75 100644
--- a/config/zsh/.zshrc
+++ b/config/zsh/.zshrc
@@ -1,66 +1,85 @@
+######################################################################
+# ~/.config/zsh/.zshrc                                               #
+######################################################################
+# Instructions to be executed when a new ZSH session is launched     #
+# Imports all plugins, aliases, helper functions, and configurations #
+#                                                                    #
+# After editing, re-source .zshrc for new changes to take effect     #
+# For docs and more info, see: https://github.com/lissy93/dotfiles   #
+######################################################################
+# Licensed under MIT (C) Alicia Sykes 2022 <https://aliciasykes.com> #
+######################################################################
 
 # Directory for all-things ZSH config
 zsh_dir=${${ZDOTDIR}:-$HOME/.config/zsh}
-utils_dir=~/.config/utils
+utils_dir="${XDG_CONFIG_HOME}/utils"
 
 # If not running interactively, don't do anything
 [[ $- != *i* ]] && return
 
-# Import alias files
-source ${zsh_dir}/aliases/general.zsh
-source ${zsh_dir}/aliases/git.zsh
-source ${zsh_dir}/aliases/node-js.zsh
-source ${zsh_dir}/aliases/flutter.zsh
-source ${zsh_dir}/aliases/alias-tips.zsh
+# Source all ZSH config files (if present)
+if [[ -d $zsh_dir ]]; then
+  # Import alias files
+  source ${zsh_dir}/aliases/general.zsh
+  source ${zsh_dir}/aliases/git.zsh
+  source ${zsh_dir}/aliases/node-js.zsh
+  source ${zsh_dir}/aliases/flutter.zsh
+  source ${zsh_dir}/aliases/alias-tips.zsh
 
-# Setup Antigen, and import plugins
-source ${zsh_dir}/helpers/setup-antigen.zsh
-source ${zsh_dir}/helpers/import-plugins.zsh
-source ${zsh_dir}/helpers/misc-stuff.zsh
+  # Setup Antigen, and import plugins
+  source ${zsh_dir}/helpers/setup-antigen.zsh
+  source ${zsh_dir}/helpers/import-plugins.zsh
+  source ${zsh_dir}/helpers/misc-stuff.zsh
 
-# Configure ZSH stuff
-source ${zsh_dir}/lib/colors.zsh
-source ${zsh_dir}/lib/cursor.zsh
-source ${zsh_dir}/lib/history.zsh
-source ${zsh_dir}/lib/surround.zsh
-source ${zsh_dir}/lib/completion.zsh
-source ${zsh_dir}/lib/term-title.zsh
-source ${zsh_dir}/lib/navigation.zsh
-source ${zsh_dir}/lib/expansions.zsh
-source ${zsh_dir}/lib/key-bindings.zsh
+  # Configure ZSH stuff
+  source ${zsh_dir}/lib/colors.zsh
+  source ${zsh_dir}/lib/cursor.zsh
+  source ${zsh_dir}/lib/history.zsh
+  source ${zsh_dir}/lib/surround.zsh
+  source ${zsh_dir}/lib/completion.zsh
+  source ${zsh_dir}/lib/term-title.zsh
+  source ${zsh_dir}/lib/navigation.zsh
+  source ${zsh_dir}/lib/expansions.zsh
+  source ${zsh_dir}/lib/key-bindings.zsh
+fi
 
 # Import utility functions
-source ${utils_dir}/transfer.sh
-source ${utils_dir}/matrix.sh
-source ${utils_dir}/hr.sh
-source ${utils_dir}/web-search.sh
-source ${utils_dir}/am-i-online.sh
-source ${utils_dir}/welcome-banner.sh
-source ${utils_dir}/color-map.sh
+if [[ -d $utils_dir ]]; then
+  source ${utils_dir}/transfer.sh
+  source ${utils_dir}/matrix.sh
+  source ${utils_dir}/hr.sh
+  source ${utils_dir}/web-search.sh
+  source ${utils_dir}/am-i-online.sh
+  source ${utils_dir}/welcome-banner.sh
+  source ${utils_dir}/color-map.sh
+fi
 
 # Import P10k config for command prompt, run `p10k configure` or edit
 [[ ! -f ${zsh_dir}/.p10k.zsh ]] || source ${zsh_dir}/.p10k.zsh
 
-# Add Brew to path, if installed and on MacOS
-if [ "$(uname -s)" = "Darwin" ] && [[ -d /opt/homebrew/bin ]]; then
+# MacOS-specific services
+if [ "$(uname -s)" = "Darwin" ]; then
+  # Add Brew to path, if it's installed
+  if [[ -d /opt/homebrew/bin ]]; then
     export PATH=/opt/homebrew/bin:$PATH
-fi
+  fi
 
-# If using iTerm on MacOS, import the shell integration
-if [ "$(uname -s)" = "Darwin" ] && [[ -f "${XDG_CONFIG_HOME}/zsh/.iterm2_shell_integration.zsh" ]]; then
-    source ${XDG_CONFIG_HOME}/iterm/shell-integration.zsh
-fi
+  # If using iTerm, import the shell integration if availible
+  if [[ -f "${XDG_CONFIG_HOME}/zsh/.iterm2_shell_integration.zsh" ]]; then
+    source "${XDG_CONFIG_HOME}/zsh/.iterm2_shell_integration.zsh"
+  fi
 
-# And Android SDK to path, if within Library direcroty
-if [ "$(uname -s)" = "Darwin" ] && [[ -d "${HOME}/Library/Android/" ]]; then
+  # Append the Android SDK locations to path
+  if [[ -d "${HOME}/Library/Android/" ]]; then
     export PATH="${HOME}/Library/Android/sdk/emulator:${PATH}"
     export ANDROID_HOME="${HOME}/Library/Android/sdk"
     export ANDROID_SDK_ROOT="${HOME}/Library/Android/sdk"
     export ANDROID_AVD_HOME="${ANDROID_SDK_ROOT}/tools/emulator"
     export NODE_BINARY="/usr/local/bin/node"
+  fi
 fi
 
-# If not running in nested shell, then show welcome message :)
+# If not running in nested shell, then show nice welcome message :)
 if [[ "${SHLVL}" -lt 2 ]] && [[ -z "$SKIP_WELCOME" ]]; then
   welcome
 fi
diff --git a/scripts/macos-setup/macos-preferences.sh b/scripts/macos-setup/macos-preferences.sh
index f5911fc..2d145c1 100755
--- a/scripts/macos-setup/macos-preferences.sh
+++ b/scripts/macos-setup/macos-preferences.sh
@@ -379,6 +379,9 @@ log_section "Dock and Launchpad"
 log_msg "Set dock position to left-hand side"
 defaults write com.apple.dock orientation left
 
+log_msg "Remove default apps from the dock"
+defaults write com.apple.dock persistent-apps -array
+
 log_msg "Add highlight effect to dock stacks"
 defaults write com.apple.dock mouse-over-hilite-stack -bool true
 
diff --git a/symlinks.yaml b/symlinks.yaml
index 050ad9b..57f81ae 100644
--- a/symlinks.yaml
+++ b/symlinks.yaml
@@ -18,8 +18,8 @@
     ${XDG_CONFIG_HOME}/vim: config/vim
     ${XDG_CONFIG_HOME}/nvim: config/vim
     ${XDG_CONFIG_HOME}/tmux: config/tmux
+    ${XDG_CONFIG_HOME}/fish: config/fish
 
-    ${XDG_CONFIG_HOME}/fish/config.fish: config/config.fish
     ${XDG_DATA_HOME}/tmux/tpm: lib/tpm
     ${XDG_DATA_HOME}/tmux/plugins/tpm: lib/tpm