Just a thought on a 4 in 1 bucket. Had one on a jd 310 sj with the total control package. Wouldn't have given it up for any other type of bucket or a grapple. We did a ton of work at the township with it, was great for almost anything. Ours at least had no issues moving logs or brush. Not as efficient as a dedicated grapple but dead handy. You could pull any type of post out with it, grab big rocks, stumps, logs ect. Want to play dozer man. Just flip the bucket part full up and go push whatever you want to push. Hard packed snow or ice? Not an issue, peel it right off the black top with the dozer blade.
Matter of fact we liked it so much we got one for the 624h, and then the 938m cat loader when it was time to replace the 624h. The grapple is bees knees for low and brush work but doesn't cut it in a true multi purpose machine. I'd it were a smaller machine like I have then the weight of the bucket would be an issue for loft capacity, but your size of tractor should have plenty of capacity.