Here is a tip on the tape. Scotch brand Magic Tape, in the green plaid dispender. [remember that adv.?] Fold one end over before laying it down on your line. Without fail, fold one end over before laying it down. This works for the horizontal lines. Well it would work for any straight line. Got a straight line border, tape it. I'm not sure on the type of paint you are using, but the tape should peel off even if the pain is dry. Go slow and at a slight angle.
Nice '59 Chevy cats eye tail lights there too.
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ROD [Mich.]