Ya'll better hang on to that jewel then! Yep, they do a decent job grading. And cultivating. And I loved a round center mount disc plow I had, you could look down at your feet and see the plowing w/out having to look behind you like a pulling plow. Wish I had a pic of that.
Nowadays I still use and old Gravely walk-behind with a rotary plow. I've learned not to get rid of it like I did the Cub.
Happy Day All!