$3-4K for premium shocks these days, and you'd still have a sled with the cheap skid, no additional bracing and e-start (with Polaris being the exception as you can order your sled without it).  well done Polaris This is beating a dead horse but knowing Cat's products well enough I would take the SX chassis using the consumer 600 engine and clutches, no e-start, the trail fuel tank with Riot seat (made stiffer), the std gauge, Riot skis, 137 Cobra track, Fox IFP QS3 shocks, 22/48 gearing w