I just ordered a bunch of parts to get this project started!
I went with the OME springs (PN: CSO36R), they are a heavy duty rear spring that I will use front and rear. Since nobody recommended the OME or RE springs for future SOA use, I picked the OME based on ride quality/durability reviews form many other web forums.
I also ordered HD greaseable shackles/bushings from M.O.R.E. along with their HD steering box bracket, brace, and HD rear shackle hangers for YJ (YJ springs use 1.25" bushings compared to 1" for CJs).
I worked with Steve at M.O.R.E and he was very helpful. He knew all about the different spring widths and bushing issues between CJs and YJs and pieced together a SRS kit for me since I already had some of the parts. He even gave me a 20% discount on nearly all the parts listed above!