I would like to refinish my rostyle wheels. I'm considering having them powder coated. Would it be better to have them coated with the rostyle silver-grey, mask them and spray over the black, or the other way around? There used to be a mask available to repaint the wheels, is that still available, or is there a better way to do that? I think I remember reading a post somewhere that said the paint masks were difficult to use and not very effective. Any suggestions?