I have the opertunity to buy either a model 607 or a 656. Each of them are $300. First of all is this a good price for either of them? The 656 comes with a deck and the 607 is just the tractor its self. Both are in good shape and both run good (so I’ve been told, don’t know for a fact) Second which one is better for farm use/plowing snow? Farm work would just consist of pulling around a yard cart with horse manure. I haven’t seen much about these models so that’s why I’m asking.