Ok, after all of the discussion about a trunk pan, door skins, etc. I have decided that getting new floors welded in would be a more reasonable place to start. So, I went to a supply shop yesterday and picked up the full length floor pans for the drivers side and the passenger side. Now, I know I need to drop the subframe and cut out the old floor. My problem is with the d**n seat supports. I have tried and tried to get those things out, but am not having much luck. So, I am going to be cutting them out now but am wondering how much overlap is needed between the old floor and the new. Also, on the new pans, the outside edge drops down instead of folding up. Is that just welded to the rocker panel or what? Any advice from others that have done this would be great.