Hey guys. A bud of mine is looking at a 1820 with a FEL. The price sounds good but being that I am so new to the tractor/Yanmar scene I couldn't offer too much input. The dealer said it was rated at 24-25 hp. I think I read somewhere it was rated at 20-21? Now (I don't know much about buying a FEL) I have read about sub frames for FEL'S. Should this unit have a sub frame for the FEL? Is that a standard? Also what things should he look out for on the 1820's? Any problems more common than others and how is parts availability?