Wow you weren't kidding ...that looks nasty. Thank God nobody was hurt.
Like I said today I've got my spare 727 on my workbench if you need to borrow it. It was built with help from Harold the professor so it should be a beast. I Even have the same valvebody you were using available.
I'll just about give you the valvebody rather than you buying a new one. I doubt I'm ever gonna use it again.