B7, or, do the upgrades and don't worry about it. The car can take more than you'll give it, I'm sure. Few, if any, drive these cars hard enough to hurt them.
If you plan to keep the car for 100k, then I wouldn't do it. If you plan to keep the car four years or so, who cares. Have fun.
/ Lux seating / camera / prem sound / sports pkg / convenience pkg / rear entertainment / heads-up display / iphone integration / 9.14 ED
Dropped in Munich on 9/18, Redelivered in Brunswick, GA on 10/12 by ELEKTRA. Delivered to my home on 11/2.