Keep everyone up to date with how your project is coming along.
The heads cam LT1 had to go, and I had the Gen VI BBC sitting there with nothing to do. I also had a 4L80E and a 3900 stall TC to go with it.
I plan to use an 0411 PCM to control everything. It's currently flashed with a 2002 F-body LS1 tune. The original LT1 harness was already modified to run the 0411 PCM (EFIConnection 24x swap). I'm modifying it again to get rid of stuff I don't need, and to make the connectors fit on the larger big block.
That sounds like a really cool build - makes a change from the belly-button LS swaps most do.