I live in AZ and recently participated in the test ride that AC put on with a couple of friends. So you know, I have a Rzr S, my other friends have a Turbo Rzr S and a Rzr XP. We are really into the Dune world. Although the suspension on the WC is really incredible, we are concerned about the low end power. For the Mid West and East Coast riders, they may not need the low end torque that we need in the sand. After the test ride, we put the power between a S and an XP. I realize that the horse power (on paper) is slightly more than the XP, however you really don't need to go 75 Mph in the dunes. We would need to use the entire power band to go up steep sand dunes and get us out of problem areas. I would have hoped that AC would have put a bit more effort into the Clutch/Pipe, so they could offer more low end power than the XP. Any thoughts?