I currently farm a small portion of my 65 acres for growing field crops.( 3 acres ). I will be expanding the growing area each year beginning this spring. We will be growing on 15 acres. pulling a 10 point chisel plow, subsoiling with three shanks, pulling a small 8' disc which I will be adding a larger pull type. I also pull a 15' batwing mower. I own several older farmalls and a couple of B414's. I now pull the discs and mower with a MF 481. I also have a new Mahindra 65 hp loader that I pull a roto tiller with. I like older "working" tractors especially IH- just my preference. That being said, I would appreciate some feedback on which model would suit my needs and the pros and cons of the three models.[/b]