Mandrel bent exhaust on truck with crossmember mod

[WIDESIDE72]

I am getting to the point of needing an exhaust system for my 72 c10 swb. When I had the cab and bed off I cut two 4" holes in the rear control arm crossmember so that the exhaust can pass straight through. I am trying to find someone that sells a mandrel bent exhaust that would fit with this mod and I am coming up blank. I also don't want to go the crush bent cheapo route.

Does anyone know of a vendor selling a kit like I need, or know of a shop that does mandrel bending in central Texas? The closest one I can find is in Houston and it would be a 4 hour ride... Does anyone have any experience with these guys? The website looks good.

http://www.ripleysmufflerandbrakes.c...drel-bends.htm