If you're primarily using the backhoe for stump removal, or considering getting a dozer in to deal with the trees/ stumps, I would consider getting an excavator in to push the trees over. Much easier process than cutting and having to remove stumps. The excavator can push them over, then you cut the stump off, then have the excavator bury the stumps or pile em to dry and burn. I've taken out stumps with my 32 hp tractor backhoe, and taken out stumps with my 30,000 lb excavator, and I have to say pushing them over is the way to go. I scrape the stump with the ex teeth and drop it a few times to remove all the dirt you can, unless burying.
Thanks for your service, and congrats on the retirement. I retired 8 years ago......well at least from the military......lol.