72 truck with 71 doors panel question

[srea76]

Previous owner of my truck had put a piece of plywood wrapped in carpet on as a door panel. I bought new door panels expecting to put them off when we paint. Yesterday I went and checked the body shop and found out the doors are actually from a 71 it looks like. When we moved the carpet there was no holes for the door clips. Just 4 or 6 screw holes on the corners for a panel. I am guessing that is for the metal 71 panels? I would like to make it look like a 72 inside. Is there a way to make this happen? If I drill holes for the clips on the 72 panel maybe? The door handle and mirror matched holes, but I know one sets in deeper than other. Thanks for any input.