I've got a 2000 Ski-Doo 700 Highmark that has been a great sled, but it's time to upgrade. I've seen a lot of '07 Revs for sale as well as '08 XP's. I'm not sure which way I should go with all of the issues people have been having with the XP's. Also thinking about maybe going to an '09. Around here I've only found one dealer with a holdover '08 Everest left in the showroom and they will only drop the price down about $300 lower than an 09Everest. Any thoughts on this would be a tremendous help. Thanks...