I have Tom's EVO rear set-up on my ski-doo and EVO R's in front. Worth every penny. I sold my stock rebuildable shocks and springs front and rear for $600.00 on KSL still had to fork over $1800.00 for the set-up.
Do I regret it NOT A BIT and would I do it again in a Heart beat.
IMO I would just get the EVO R shock more than enough and I would give Holz a call if your serious. http://www.holzracingproducts.com/s...=22_67&zenid=8869bf41815e973cff5445fe9947599a