Sounds good just puting my engine back together this weekend. The cylinders are nickicil plated so I had to take them to yamaha to hone them picking them up tomorrow. The machinest down the road from you could not do it. I have to get the jetting figured out for the altitude I picked up some jets for the area but with the quad PSI pipes it might be a crap shoot. Dennis 604-961-6443 I would be interested in going up I'll have it running by then...