I am looking at upgrading my current tractor (Farmtrac 360DTC) to a 50HP class tractor. I have looked around and have narrowed the choices down to the Kubota M5040 (with LA1153 FEL) and the JD 5105 (with 522 FEL). I have 10 acres that I currently mow, but I am going to be building a home on...