you got yourself a good tractor, and very low hours are a plus.
Looks like a keeper.
I would also add, check the bolts in the back where the diff is attached to the frame. I've seen damage done by having loose bolts.
Pop the tunnel cover off, make sure your cooling fan is intact, and that there isn't a bunch of debris hanging around the pump fins. Change the filter and fluid in the rear, as well as the engine would be a good idea...
Have fun.