I am trying to decide between a couple of tractors right now i have a husq yth 2448 48 inch, but it has a hard time with all the hills and ditches in my yard so i was thinking about either a john deere x320 $4000, cub cadet gt 2554 $3800 or a husqvarna lgt2654 $2100. I have about 1.5 acres steep hills and ditches.