You also are getting a backhoe. I strongly suggest that you have a level concrete pad to keep it on when not on the tractor , long enough so that the tractor will also fit on it. This could save a lot of time, the skin on your knuckles, and avoid overuse of certain socially unacceptable 4 letter words.
Don't ask me how I know that.
I don’t have much of a problem with the Kioti and LS backhoe sitting on uneven surface. It’s only adds about 15 seconds more to the already short install time and no curse words need be involved.