I'm starting a 65 Vert restoration. I know a few body panels will need to be replaced. I've read quite a bit on drilling out spot welds to remove bad panels, but my question is, how do I weld on new panels? I was guessing to drill a 1/4" hole thru new panel at each original spot weld location, and weld panels together at each hole, then grind welds flush. Am I correct?? Any general advice? Thanks in advance.