Paint is done on my GXP. Looks good. I did go with Black. I do wonder if Silver would have been better, but I'm happy with my choice.
The DupliColor kit came with paint, brush, & paint. I applied 3 coats and needed an extra brush. I only used about half the paint to do the brackets and rotors on all four corners. I also painted the ODs of all the rotors and the cooling fins on the front rotors. You will need to apply at least two coats.
I'll take a better picture after I get it cleaned up. It'* been raining for the last few days.
I'm sure glad to see those rusty rotors gone... Now we'll see how long it lasts.