Talked with the present converter company and I talked to Coan. That was as far as I got. The new converter should last a lifetime behind my engine. They have all my engine, cam, tire and rear end specs, along with my dyno sheets.
Coan is deciding on the correct stall after they finish going over the data. The converter will be their 9″, Max Performance, $teel $tator, $pragless unit.
I should have the new unit by the end of this coming week. This converter will have a turbo input shaft, much stronger than the last one. If I can get 3 tenths out of the new converter, I will be very happy.