I found the DIY GD tank threads so I'll just have to sit down and make sense of them now.
interior gutted.. not many bolts left on this car that I haven't turned. wee
there are a few areas on the bottom that have some light surface rust.. I'd hate to come this far and overlook them. I don't want to go down the whole sandblast route but any recommendations? I'm going to pressure wash and maybe sand some of the rust and then hit the under belly with rhino liner or something.