the best thing I remember about painting was having everything else on the bike ready and then at the very last painting the engine and header. I had enough time for two coats of aluminium and a coat of clear and two good coats of grill black on the header before I insulated the frame and put it back in. saving it to the last allowed me to use the bike's engine heat to properly cure the paint. when I was finished, it resisted fuel and minor scratches pretty well for a spray can job.
hym