I talked to a guy who is interested in trading a rifle for a quad. I've got the 04, which is in really nice shape but the engine needs rebuilt. I seen this thread just after I talked to him and thought it might be an ends to a means. More from a time aspect than cost. With the parts I've already bought, the out of pocket cost would be less than $250. If I work something out on the rifle, I'd probably just swap my stock engine out my 01 and leave it down until I could get another engine together.