Looks pretty good.
I did mine with a 2wd Astro box, modified a little. There's a spacer in some boxes to take out to get about 1/4 turn per side at the steering wheel. Astro van steering pump, which is the same as a lot of school buses and full size trucks got. I have a wagoneer pitman arm, ruffstuff y link kit, and low steer on a sua wagoneer 44. No steering stabilizer, no hydro assist, track bar, sway bar etc.
There is some good YouTube videos on doing Saginaw steering boxes. There is a couple threads on pirate and s10forum with good info but Photobucket killed all the pictures.