Great info Steve. With my present unfamiliar/inexperienced state of metal recognition, my question to the metal suppler would probably be more like. "Hey ya got any sheet metal"? That would be the extent of my technical knowledge, heh. Your info helps a lot. Thanks Steve. How does the metal come? In 4X8 sheets or ??? And would you have a ball park cost for metal like that. Just so I know going in what to expect? Since I don't expect to use a back seat at all do you think I can use that same sheet for cutting out the rear footwells to replace with flat sheet? I will tubbing the rear wheelwells also by cutting the existing tubs and sectioning the cut out farther inboard, then splicing in a filler strip. Will this work for that also? Hope you don't mind all the questions. It's just nice to have a fabricator to talk with. Mark L