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No one has addressed your desire to haul both a tractor with FEL and implement on the back AND your UTV in one trip. That's gonna take long trailer (thanks Captain Obvious) with special attention to load balancing. Get some lengths of tractors you are considering and add the length of your UTV plus some fudge factor for insurance, then start pricing trailers that can handle that length, and see how that impacts your budget. Trailers like that won't be inexpensive. Then consider if your tow vehicle is capable of that size trailer and weight, and what modifications you might have to make to your hitch, brake controllers, etc... it all starts adding up quickly.