I live on a 150 acre farm and have a NH TN75, a JD5325, JDCT332, Kubota L4630, and a Kubota BX2200. My grandfather, who lives on part of the farm is planning on getting a tractor which he will use for mowing about 10-15 acres. He can't get a John Deere 4720 because the machine is too large for...