How about an RZ60 with a B7610? It will be used to mow field grass, not thick weeds, sapplings, rocks, or other obstructions. I'd use a finish mower, but there are two problems: <ul type="square">[*]In the winter time when the grass grows the most (I live in CA), it tends to be wet (even after a week without rain), and accumulates on the mower deck until eventually the mower bogs down and I need to clean the deck off. [*]In the spring, I usually let the grass grow to a few feet and mow it when it dries in late spring, which leads to a problem with the leading edge of the mower deck knocking the grass down, and then the mower blades pass right over it without cutting. Once the mower rear of the mower deck clears the grass, it springs back up. Takes about 3 passes to eventually get it all cut cleanly.[/list]I'm hoping neither of these will be aproblem with a bush hog, and that the B7610 can handled a 60" so I can get something wider than the tractor.