Make sure to check the that the body lines match and the door is square to the hole prior to finishing the crimp on the edges.
The last set we did, the body line was 3/8" too low on the skin, meaning the top of the panels would not have been even at the glass, and the wing window would not have opened.
The way I look at it, I would rather pay $100 more for a skin and get one that fits, than spend 4 hours beating some cheap aftermarket piece into shape, just to find that the holes for the handle are off by 1/4".
My 2c