Pre 85 body drop

Have any of you guys ever stock floored a pre 85 b2000? Im thinking about building a 3/4 frame and stock flooring mine but I don't want to get in over my head.

Shit you could traditional these trucks 2" and be on the rocker if you wanted.

The truck really needs to be backhalfed and I need to put a driveshaft tunnel in so I figured I'd just do a 3/4 frame with a stock floor while I was at it.