I have an F22D. Purchased it sometime around 2001 maybe? Purchased with 900 hours or so and the clutch/TOB was on its way out. I was able to coax another 400+ hours out of the clutch and finally had the clutch/pp/TOB replaced this past winter. I store it up camp and don't even place 40 hours/year on it. Other than an occasional battery & oil changes it has been nearly trouble free. I only have a manual shift but the "x" designates a powershift. It is a light weight unit.
If you have moderate slopes, do everything you can to increase your track/wheel width and lower your center of gravity. Load the tires, add weights to the wheels, add wheel spacers. I would also encourage you to add an aftermarket ROPS. HOYE tractor, Southern Farm Equipment Imports and others have good parts support.