Bryce,
I haven't been able use my tractor very much lately, the restaurant is very busy this time of the year.  I have been using the bucket and mower some though.  Both work extremly well.  If I could change any thing I wanted, I would mount the lights under the cover and make them able to rotate.  I would increase the weight of the machine, but I'm told you could raise problems with the hydralic motors.  The lifting capacity is 900lbs but I have lifted far more than that, the hydralics never strain, if the machine was heavier you could lift even more.  I would like more weight for increased pushing power (I like to use it like a small bulldozer/w3tcompact/icons/laugh.gif).  When I first bought the machine I wished I could curl the bucket more but I quickly learned to waggle the machine.
  
Good Luck: PTRich