I found a decent deal on a ferris ztr. idk all the specs but its a 52" w/ 25hp kawi. its not at my preferred dealer but i have had great dealings w/ this guy in the past. he's a little further than my exmark dealer but not too far. how does this mower compare to the exmark or gravely? i love my exmark but that ferris had a sweet ride. how does it cut southern grasses? i like the ride but i hate to change dealers, any feedback?