I currently own a '04 F-6 sno-pro carbthat I bought for $6500 new in '05. I do a lot of river riding and off trail riding. Other than a siezure at 800 miles that was covered by warranty, I have logged 3000 pretty trouble free miles. I can right now by a '05 f-7 ext 144x1.25x13.5 for $6500 or a '06 crossfire 700 136x1.25x15. I really like the narrow track and the agility that goes along with it. Any feedback will be much appreciated.