Hi Nick.The series 1 is fast becoming a collectors item so i would not not get bogged down trying to find those exact colours.Go for condition and service
average for that year would be between 30 and 50k miles you will find less and more.I personally would not change the base colour but a wing change to compliment the original whatever colour i think would be acceptable.The gtn would be 15 to 20k more but at normal fast driveing speed no difference to a standard car with sport exhausts thats the view from the factory,i was lucky enough to drive one when i bought my first S1.Good luck with your Quest its a fabulous motor no need for induction kits throttle bodies or suspension upgrades,go drive one.
Regards Emyr (Em)
I beg to disagree Emyr, the GTN really does feel substantially different (and better to drive) to a regular S1. I would also say it feels better to drive than my S3 and S4. However, I have only driven the GTN for 1,500 miles in the last 5 months which for anyone that knows me, that is closer to my fortnightly mileage! I am anticipating that my S5 when it arrives will feel closer both in build quality and driving feel.
Having said all that, I have never driven the S1 when new, only used ones so perhaps they felt a bit more like the GTN when new.