I just picked up a brand new B6100HST 4x4 (2100hrs). It needed some love but with a new battery, glow plugs, oil change, and new seals on the 3 point piston she is running great. It has 62" belly mower running off the mid PTO. I think it needs a new pilot bushing but, ill only use the PTO a few times before the fall when split the tractor and just do a full clutch job while I'm in there. Is there anything I should know about these? Never owned a tractor before and was looking for a while and think I got a decent deal, $2200, so just hoping for some insight on things to look out for. I am getting some blow by from the vent tube, nothing crazy but, it is there.