I just baled with a Mahindra 3215 (27 hp pto). I only did 10 acres, but it did well. The baler was an International 37. Baled approximately 2000 square bales. Used a MF dyna-balance (41) sickle to cut and an old McCormick-International (15) to rake. If I can figure out how to upload the video from my Iphone I will post.