I don't think I can ever understand this argument about SW:TOR. You are playing in a SW universe. Does Mace Windu run around in pink tights and a polka dot muffler to go along with his purple lightsaber? No. Jedi are in earth tones. Does Capt Rex blast droids wearing a kilt? No. Troopers, be they republic, clone or storm, are in white gear with coloring according to rank/specialty. Sith wear black.
Deal with it.
The only classes I see this being an issue with are Smugglers/BH's.
Now, as far as Character Facial Customization, yes please more options but, as another poster above said, there are bigger problems with the game. Lets get those fixed first.