I'm on the fence about buying a modded sled....again(bought an 07 rev with some mods....was a great sled until I blew the motor a month after the warrenty was up, a used motor and $3000 later you would think I would have learned my leason.......yeah... not so much). I have a line on an '08 xp with an 860 BB, racers edge suspension,ceramic coated pipe, mbrp can, vent kit, clutch upgrade, camo extreme track, not sure if anything else. Sled has about 2500km on it. Wondering about durability of the 860 big bore, if there is any warrenty with this machine or if is void because of mods. Should I stay away and buy new(there is still a few 09 xp's or even 09 m8 around to be had)or buy a sled that somebody else has put $5 or $6000 into and already enjoyed. Need somebody to push me off the fence.