Not sure on the the moto shocks. ASR makes a +2 LT set up that can be had pretty reasonable on ebay. On the other end of the scale for some reason somebody has a lot of walsh stuff listed for a pretty penny.
As mentioned; check out the ASR's. I have a set and they are actually pretty nice. The negative is that they have the run 3:2 rims to get 50", but very adjustable and nice for the price.