This idea may not be something that interests you but, thought I'd offer it up.
I like versatility. I like it in just about everything I build. So, I would suggest that you weld/bolt on a receiver hitch (similar to what's on the back of most pickups) onto your mounting surface and then have the same capability for getting pulled out of sticky situations and have the ability to put a ball hitch on the front of your tractor. A receiver hitch will also have points where trailer safety chains are normally attached that can be used as additional tow points.
I've done this with my Ford and use it to push/pull bumper pull trailers around when needed and have used it as a point to tie onto the few times I got stuck. It frequently serves as a point to tie a chain/cable onto so I can drag something to a different location. Allows me to have a frame mounted point on both front and rear of the tractor. It also provide me with an additional tie down point for when I transport the tractor. And, the male part pulls out for when it might be in the way of some other attachment that would mount up front.
Works for me, might work for you.
Rams