PTC’s rate is the same as any other trans shop and Ed knows what he is doing 10x more than any other builder I have talked to. He will give you shit about running a 700r4, but he knows what he is doing with 350’s, 400’s, 700r4’s, and powerglides. He will build it with you or while you wait too. I know of another guy in whitesburg jve heard good things about too but haven’t personally used. I had a guy in Carrollton do my 400 the first time and it lasted about 3 hours.