salvage question on parts removal

I am not a body man but this is what I would do, and if I am wrong please correct me. Start with a power wire brush on the grinder clean the seams off and find the spot welds. After the spot welds are found drill them out. After they are drilled out use an air hammer to separate the panels, be read to drill more spot welds separate panels and done. Hope this helps. Oh look on YouTube for videos that might help also