I finally pulled everything apart this afternoon. The cylinder walls have scratches, but nothing you can feel with a finger. It looks like if you took some steel wool and roughed up everything. There is also light rust from being open without spark plugs for 3 months. Other than that, nothing blatant stood out. I need to borrow a hoist to get the motor out so I can pull the pan to see what lies inside. Brandon? Do you still have one?