Go for it Jerry! It only took us 30 seconds of practising on a peice of plywood.
powder coating is where the paint is i think - charged and the part being painted is + charged and the paint sticks to the part through electricity
I ordered some of that SprayMax 2k Urethane for my wife's bike parts. I'll let you guys know how that goes. I think it'll look great over her "Mirage" Blue/Red paint job!