Hey Guys I Am In The Market For A New Atv. I Want Either A 700xx Or 450r. I Seen Them Both And Rode The 450r, I Was Woundering Which One Is The Best For Trail Riding? I Ride Trails Only Rock, Mud And Big Hills. I Just Have Concernes About The Irs Holding Up Over The Years. And Also Do The 700xx Really Feel Like A 700xx Sport Quad? Is It Real Torqe? Thanks For The Time