The 2516 isn't enough tractor. I'm afraid you are about to buy too small again. I'd want something with loader lift specs of 2400+ lbs and lots of weight (> 6000 lbs with backhoe), two sets of rear remotes, a grapple with third function control on joystick, and some extra undercarriage protection. A logging winch too. I'm familiar with Harpers Ferry. A lot of steep land around there, depending on where you are. I'd also want wide with loaded tires.
As many have mentioned, stumps on any CUT tractor are a lot of work. If you have more than a dozen or so, I'd be looking for alternative methods. Case in point:
I had a 2' diameter Norway maple in my backyard. Just got the new tractor with backhoe and decided to take it out. Well, before I got it out, I had an 18' diameter hole, probably 10 -12 hours of backhoe time, and a couple of broken tow chains to show for it. I got it out, but it was a lot of work and very hard on the tractor. Beside it I had another identical tree. Guy came in with a huge excavator. Stump was out in about 15 minutes, leaving a much smaller hole. That excavator ripped that big ol stump out of there like it was a soft weed. That convinced me I wasn't well equipped for stump work. Backhoes are mighty handy even on a CUT, just not for 2000 lb stumps.