Hi I have an 94 Mustang GT I bought a few months ago and found out there’s what looks like stress cracks under each corner of the back glass and rust holes on each corner. Wondering what would be the best thing to start off with to fix the rust and stress cracks? I’ve never welded before at all but planning on buying one after watching a couple of your YouTube videos about techniques and everything think it’s something I can learn to do myself. But don’t know where to get started really. I can put pictures as well thanks in advance hope you have an blessed day! Like your show and all the powerblock shows as well.