I love the way yer man on wheeler dealers (ed hardy ) makes it look so easy ....
i tried to do a simple job myself years ago on a motorbike helmet (replica of ayrton sennas helmet if your interested), and let me tell ya it aint just a matter of pushing the button on top of the can ....
lots of sanding , prepping , priming , masking , trying to spray evenly is impossible ,
its pure heartache , and is best left to the pro's