Is there anyone out there using a Kubota B 7510 / with a 54'' deck and the bar turf tires ? This is the third Kubota that I have set up like this . In my area [ north central Pa. , Potter Co. to be exact] we have a lot of hills , steep banks and very rough areas. I also have a Kubota B 7200 set up the same way with a 60'' deck and a Kubota Zero turn ZD 21. I am getting back into mowing after about a 10 year break . I also use Sthil trimmers and have just bought a FS 55 RC and a FS 85 RX . Any comments ????