I need a backhoe attachment for my Mahindra 8560 4wd. I just need it for digging out beaver dams on my farm. Can I get by with a 3 point hitch one or do I need a sub frame mounted one? They are way over priced. What should I get that would not break the bank. I have seen some on ebay for different models and for skidsteers? Could I adapt one of them for my tractor, I can weld and am not lazy. Just getting old and tired of using a shovel and ax.