I presently have a BX5455HD snowblower, and it doesn't fit my BX23S. I am considering converting it to a BX2822 snowblower, which is the newer equivalent for the 80 Series tractors. I have downloaded all the parts pages for both snowblowers, and for the most part, all of the mechanical parts are the same except for the drive system. I will need to purchase the heavy-duty 4-point hitch for the cost of $318, and I have all the rest of the parts that make up that hitch from another purchase of a scrap snowblower that I bought from a fellow forums member a few years ago. His BX2750 snowblower was rusted out, and he found a used BX2816 snowblower on Craigslist. He took off the mounting parts from his snowblower and removed the mounting parts from the BX2816 and installed his original snowblower parts. I got the rusted-out snowblower along with the removed parts from the BX2816. In essence, I will be doing the same thing that he did. Before I buy the one expensive part do you see any reason not to go down this rabbit hole?