The best cheap Maranello is by Mattel. It's the next step down from UT which is currently the best (not the cheapest) out there. The Maisto version is quite bad next to the other two.
I completely strip my cars with Polly-stripper, apply two or three coats of primer and at least 5 coats of final color. Some people use a clear coat but if you do a good job on your paint application and buffing when dry, you shouldn't need it unless you're sealing decals.
I completely strip my cars with Polly-stripper, apply two or three coats of primer and at least 5 coats of final color. Some people use a clear coat but if you do a good job on your paint application and buffing when dry, you shouldn't need it unless you're sealing decals.