Wheels look really good man... Nicely done....

By the way, I used the same duplicolor engine enamel to paint my wheels, and they have been holding up fine for a couple months now..... If anything, just buy the duplicolor clearcoat for wheels, and go over them again, to give them a little better chemical resistance and a little more shine... I did that with mine and theyve held up to brake parts cleaner and random other shit...