I delt with Derrick when I picked up my Shocks from Doetsch tec in El Cajon. I got the Rebuildable 9163 Nitrogen Steel Monotubes with Remote reservoir...and EXTRA FIRMS. Much more comfortable ride than stock rear shocks. Just a touch over $320 for both
If you get the extra reservoirs be sure to purchase the spacers and attching rings...hint...Doetsch tec's kits are ok on the spacers but the rings are too large..so, it might be cheeper to personally go to a local shock place and bring a shock to get the proper fit.
Also...the bushings that they provide for the shock eyes are ok on one end but the other end needs to be just a touch smaller...but not much smaller...they provide metal spacers but they don't work for us.
oh yeah...while I was there I loaned them one of my POS Calmini springs so they could produce a stiffer spring that will be more reliable and last longer than those POS Calmini springs. so...sometime in the future these will be available