looks familar..... http://www.cardomain.com/id/yjjeepinmike
mines a rustys full leaf kit. I got closer to 5 inches in the rear, and 3 on the nose up front. I pulled the bottom leaf and added 1.5 spacers up front, and now it sits at 4.5 front and 4 rear, pretty level.
I too run fine with a t-case drop, I made one out of 1" aluminum stock. I used an angle finder to determine the drop needed, and its pretty good angles. I will be going RE hack-n-tap though.
my 31's run on the small side and I have some rubbing up front when flexed. I plan to lower the bumpstop about 1-2 inches (change in sidewall hieght of tires) and make any other changes needed.
I also got lca's at that hieght, but I never verified it 'needed' it. I drilled the trackbar to center the front, but I hope to put a adjustable in. Lastly I set the toe with a tape measure in the garage, took it to sears, dead nuts. Drives good, handles good, and rides good.