New to this forum but not new to Audi's. I learnt to drive in my dads B5 RS4 and loved it! Current Audis in our household are the TT-S and a Q7 3.0l diesel, should also be taking delivery of our R8 Spyder soon too, in brown

Right, so why am I here?!......
My girlfriend has just sold her Rangey and has around 30-35k to spend on a car. She had specced up a JCW Mini to 30k and was set on that until I showed her a pic of an RS4 cabby on Pistonheads... Now I've got her thinking

Basically I need to know all the standard and optional extras you can get on these cars.
I don't like the look of the '06 cars due to the front lights resembling something of a fried egg and I don't fancy taking the lights apart.
I've done a fair bit of research and know that the car we're after has to have xenons, sat nav, SS, parking aids and Bose. Not fussed on ceramics since it's only going to be used on the road, got other toys for track

So what have I to look out for, any nasties? I've read about the DRC problems but surely these are all sorted by Audi FOC?
Thanks all for your time, and hopefully I'll be a regular member on here if all goes to plan.......
Cheers,
Ryan