Hi, I own a 350Z and started powdercoating as a hobby, doing lots of stuff on my car. I branched out to 350Z brakes, and recently did a set of 300ZX brakes for a friend. I can powdercoat your brakes any color you want, sand the nissan logo off of the calipers and then apply a clear powdercoat for protection of the aluminum and to enhance the overall gloss of the brakes.
I charge $150 and need 4 days, including the return shipping time (price also includes fedex 2nd day return) I can also rebuild the calipers for the cost of parts, no additional labor.