My wife has been wanting black number plates for her klx140 for a while now, problem is, no one makes them. Even the "monster energy" edition has white plates. Sooo... I found a spray paint that supposedly is very good on plastics. It's called "Krylon Fusion for plastic". Has anyone tried this? I would only be painting the side number plates, not the front one. The side ones don't get pelted by rocks as much and they have no scratches on them, so her boots don't really touch them either. What do you guys think? Should I try it, or will I regret it?