I've seen Brick Red with black exterior, and Race Red exterior. I have a RR GT ordered with Brick Red, I love the combo. It also looks great with black, and though I haven't seen it, I'll bet it looks good with white. I've seen it with silver and wasn't crazy about that combo. The thing about Brick Red, I think it is the only interior color that really POPS when you open the door.
Can you post pictures of your RR GT with Brick Red? I am interested in ordering this combo (probably in a convertible), but I haven't seen good pictures of the combo. I would really appreciate it.