A little research, your pm(thanks again), and talking to them is how I narrowed it down to where I'm at now.
I think I'm going to buy these, get greasable bushings and 4 zero rates from ORD. Then, after I get done with the suspension, I'll do new body mounts and 1" lift for a little more height(and because my mounts are currently shot). By the time I'm done, I should be at comfortable height and have a better handling ride. I'll stuff some 35's in there and trim a little bit of fender out if need be.
This setup should be rock solid, long lasting, and get me about 4-5 inches higher than I currently am.
1973-87 GM 4x4 Pick up, Blazer, Suburban Heavy Duty (measures 23-1/2 x 23-1/2, 3 leaf)
1973-87 GM 4x4 pick up, blazer, jimmy, suburban XHD 3750 lbs (measures 26 x 26, 8 leaf, 2-1/2" wide)
Any feedback welcome.