I am looking at a cx105 for my farm not sure if it has enough power. Can it pull a 4 bottom plow, I have about 50 acres of spring tilling left, at least this spring while my other tractor is in the shop, otherwise I’d mainly use it for a six row planter. My other question with it is currently it has a 540 pto, need it to have a 1000, can it be changed or added?