Hemibuzz- If you are willing to drive to St.Cloud, there is a Guy/shop there Chip's Transmissions. He is the most anal tranny builder I have ever met. He is like an idiot savant with transmissions, and is very reasonable. I blew the tranny in my old Cuda' 3 times(different builders) before I met Chip, and he is the only one I will EVER bring an automatic to now. The only draw back is he is a close talker- and has really bad breath-
Don't tell him I said that.