Been there & done that. They do clear well and bushhog real rough area great but don't take them to the pasture, they tear it up. As for grading roads and stuff, it's different pushing a box blade than pulling one. The wheel base is too short and the machine is too light to get a good flat finish. Not like you get with a dozer or grader. There great at what they do but they don't replace a tractor. Implements cost bug bucks as well.......
Charles