I have a horse property and have been cutting large areas of grass for riding space (think multiple football fields). I am looking to purchase a new setup with a large tow behind mower rig, probably 12 to 15 feet wide, 3 decks type of equipment. I will also be purchasing a new tractor for same and am looking for experienced commentary as to what tractor might be better for this purpose. I have some general parameters in mind, such as around 60-90 HP, turf tires, etc... Is there a better brand that works in this type of situation? Any drive type better, hydro verses CV verses standard gear transmission, etc... Thanks in advance for your advise.