I would recommend against powdercoating if you are going to track, especially with this car in particular, as the brakes get extremely hot. I'm not sure what Nissan uses from the factory on them. On mine, the logos are usually a sticker, applied under the clearcoat, except in the case of some colors where the base color bleeds into the vinyl when clearcoated.
This is how hot mine got one time, enough to discolor and even partially melt the powdercoat on my wheel, The orange vinyl on the stock caliper held up fine, remarkably.
