I'm wanting to repaint a project bike of mine. Could get it powdercoated but can't justify the price with the wifey. What is your opinion on the best top coat that is long lasting, durable, and hard as heck (aka bullet proof so I don't have to keep repainting). Don't want to spend a lot of time on prepping and painting just to have it look like crap after the first time of riding it. Any ideas?