brake color
When I configured my car, I deliberately chose gunpowder gray. I had red calipers on the first (red) Ferrari, but since then chose black, even on the red Stradale.
People here always laugh when they see a Porsche with red calipers, like, hey, couldn't afford a Ferrari..
Looks like Red is pretty much a reserved color in Italy. Given the sensitivity of the GT (that even some gate guards at Ferrari factory mistake for a Ferrari, but that's a Rob Gierkink story), I wouldn't feel comfortable with red calipers on the blue car. Grey let's the standard wheel stand out real nice! On the BBS light wheight, I could imagine red however. But as posted here, without a painted marking on it (that should be Ford GT, not Brembo, IMHO), it looks like someone did it in cooperation with homedepot.
Stefan