Already working with Darrin on that but still always interested in at least learning about other paths. The car is making almost 800hp right now with a measly T-Trim, 16psi and 18 deg of timing. I put a turbo on it and start launching it off a TB bad things could happen. That being said, no one thought the 4r would handle what I'm doing with it right now either. Darrin's really come up with some great hardware to go into these. I don't think anyone knows what the limit is right now, but just in case I find it, I want to have an idea what a good next step would be. I still have people tell me I can't lock-up my converter at WOT but I've done it on every pass I've made with this tranny. Just shows what we don't know about it.
As far as the 6r in the Bullitt, I'm actually running a Mach 1 Automatic processor so it would need to interface with it, not the Bullitt EEC. Darrin is really wanting to get into the 6R too but your right, no cross-over controllers available yet or manual valve bodies that I'm aware of either. Don't need a controller with that.