I want to add a Farmi Log Winch to my Kubota L2250. Two models would work, the JL290 17-30 hp and the JL351 20-40hp. My pto hp is rated at 21. Would the JL351 work my tractor to hard? I do hope to upgrade in the future to a larger tractor but for now the 2250 is it and I have and I have lots of...