Shaun
I had to confirm options for my RS last week. There are not many things you can have! White rear console to match exterior, tinted screen, ceramic brakes, blue or red decals and wheels, CD/radio, litronic headlights and centre storage console.
I was offered aircon, but I think the salesman was wrong because I don' t think aircon is an option. I ended up ordering just the tinted screen and red decals and wheels.
Litronic lights are brilliant but you don' t really need them. Ceramic brakes did tempt me but for £5,000!!! I may fit them retrospectively in a few years when the price comes down to a more realistic level. I don' t think that having ceramic brakes will add £5,000 to the value of my car if I ever sell it.