Given that what colours display on your screen are determined by the palette set on the software, I still wish we could choose when we download the client if we want the full 'range' including neons, or a more 'realistic' colour set, and just download the effects we want to see.
The ideal long term would be to seperate out the colour palette completely, I suppose, so you could choose whatever you liked as a colour scheme, but just for now a simple 'realistic/full colours' option on installing and patching would be nice.