I have just purchased a Beaver. Came with a tiller in pretty fair condition and also a Flail mower. It was one that was left with a tractor repair shop for him to sell so I haven't met the previous owner. He forgot to leave the PTO adapter so I have ordered one. This machine has the anti-clockwise PTO but both of the machines are rigged to run that way.. The tractor has been used hard but still runs strong. I pressume that I will have to overhaul it after this season and would like to hear from anyone who has overhauled their own. I am an experienced mechanic/machinist and don't see that this machine is too complicated. I have located several places that have all of the parts that I will need. If I can get the job done with $500 or $600 dollars I will still have a bargain tractor which should be sufficient to keep my grounds and garden maintained.