Shane basically covered it all, I didn't realize that had been posted until after I wrote all this up! Anyway, I believe there is enough information here to get the understanding of the different kits.
I found out basically what you guys already said, i called superlift, they have the knuckles listed for about 550, but the parts guy said they are out of stock and expected to have more in mid january. Sorry for the confusion on the kit number guys, the instructions and parts list i have say 9630, but i guess they probably use the same paperwork for all of the variations of kits.
yeah, the special from offroadwarehouse has it for 1580+ shipping, thats with the rear lift blocks of course, so thats another hundred or so you'd have to spend if you bought it from me... But even so, this way you could still piece it together for alot cheaper, AND take your pick on how you'd like to lift the rear, without stacking or wasting the lift blocks.