700R4 behind stock 6cyl questions

[ElkyRacer]

What I was thinking about was eventually running dual 1bb if and when I built the motor up. This thing is getting me back and forth from work right now while I put the new Vortec 5.3 in my Jeep. Once its on the road, the truck will be torn down and the front z'ed and possibly slapping in a 430 Buick Ive got laying in the barn. Im just trying to figure out how to slap this freshly rebuilt 700R4 in the truck to offset teh 4.10 gears and get a little better economy out of it. Cides, I like doing things everyone else dont/wont like doing.