The powder coater I've been to for the Galaxian parts is way too expensive. Shame I don't live closer to yours.....
I think I found a friend from a friend who does spray-painting but to be honest, with the expensive Rustoleum spray cans I get a perfect result. It's the sanding that I look up to.
I hope my compressor will be strong enough...they advise a 25 gallon, I think mine is just about 8 or so.... but with the price of the parts (already got the nozzle) it's worth a shot...