I own a small orange tractor and a big green tractor and now thinking of replacing the green one with orange. I need a 4WD 70-75 hp. I've looked into the M7060 and it seems very nice, but not sure I can afford new. Can you orange experts guide me to previous 70-ish hp models of the past that would be good to look for? I make a small amount of hay, lots of rotary mower work, FEL essential.