Good exhaust header work in Birmingham, AL?

I need to get the headers repaired or replaced on my big block Caddy powered T-Bucket. They are dented and gouged on the bottom because they are too low. Does anyone know of a shop in the Birmingham, AL area that does good exhaust system work? There is a very limited choice of headers available for this engine and they aren't the type I want and are too expensive. I could get a new set like the present style by getting Cadillac flanges from Maximum Torque that can be used with BBC headers, but the tubes on the BBC headers need to be slightly bent to match the flange and I would want someone who knows what they are doing to do the bending and TIG welding.