Ok bein that ive havent ever owned a newer skidoo product ive got a question im lookin at 2 different sleds one is a 2008 800 summit everest with new top end 4600km on rest mint shape for 5700 and second is a 2007 rev 800 with 1900 miles but only 16hrs on dealer built motor in mint shape for 4900 sooooo my question is which would you buy?????