While at Barber, I ran into a several time acquaintance named Butch, who is a big time elsinore guy. I actually sold him some parts a few years back. Anyhow, I took the tank over to him after purchasing it and he gave me some insight on the repairs. Unfortunately with the alloy tanks, you pretty much have to push dents out from the inside, meaning that I will likely have to cut a section out of the tunnel, push out the dents, then weld the section back in. It'll take some doing, but I'm sure I can manage it...