This is surely the most extensive list of client-side modifications compiled to date, my thanks go to the author. Although I have many of these add-ons already installed there are a few I'm eager to try out, after which I shall report back here and give my verdict ;).
The main issue I've found with adding these modifications is their inexplicable ability to create conflicts regarding compatibility issues. This is truly a shame, as their enhancement of ARMA is quite phenomenal.
Am I the only one desperate to see all the slight miniature modifications be merged into a greater resource such as ACE2? Wishful thinking I'm sure, but ARMA is a game for dreamers :D.