Hey all, looking for some advice here. Getting ready to drill some holes into the body panels of my '71 challenger, particularly for trim installation, and hood pins. The rear quarters are replacements, and the entire car was painted and finished before the holes were drilled for trim. I need to drill for wheel well trim, deck lid trim, and as I said, hood pins. My question is, what's the best way to protect the exposed steel from moisture after drilling into the painted body panels without having to sand, repaint, and reseal the affected area?