I have a 94 m900 that I've been fighting a snapped cylinder stud for a while now. I finally got another case but I've never built one of these before. Im wondering What I need to expect to run into for problems? What Specialty tools I'll need and what I'll need to replace or if they sell a full rebuild kit. Is there any builders in the Seattle area or someone that anyone can recommend? If anyone one has a running m900 engine that would be good as well if it's the right price. Thanks guys.