I had little luck with the DT3000s. However, I ran the DT8000s (Prerunner) on a 93 YJ SOA and loved them. They litterally had 30K offroad miles on them and were still going strong, minus the paint. I run the RE Monos on the LJ now. With soft springs (RE 4.5), the REs simply did not get the job done. With stiffer springs now (RE 5.5), they work well. With leafs, I expect the RE monos would work great.
Ditto DevinB on the BDS springs. I tend to be an RE guy, but the BDS springs are awesome. I ran Superlift, Rough Country, Skyjacker, and BDS when the YJ was SUA. Skyjackers were good. BDS were outstanding. The other two were (self imposed bleep here).