Actually not 100% on option 2 yet, as option 5 came up. - Ice Silver with Black Interior.. Looked really nice, but what made me add this as an option is that it also had the sunroof. Audi in UK no longer have the sunroof as an option so if you can find one your lucky.
Im hoping to acctually see the Grey on on Monday/Tuesday. Once i have seen it i will be able to make a final decision.
Thanks for the input. I think if i decide on the silver w/sunroof, i will take it for a test drive and see the noise myself. I travel on the motorway everyday, my old Type-R was very noisy.. For me cabin noise will be a big issue.
Right now im without a car, as my Type-R was sold today. I can't wait to see the grey one. It will help me finalise my decision, and if all goes well this time next week i will be a proud owner of an S5.