I cut out and repaied my rear qtr panels, I now have the spots primered and ready for paint. Is their a secret to matching the paint. When I bought my car, the prevous owner had some left over paint, I was told it is lacquer.

My roof, trunk, and hood are oxidized can i wet sand the entire car? This will help match the the paint on the rear quarter panels, correct?

I am pretty sure I need to buff then clear the paint after it is wet sanded. Would I use a rotary buffer?