Well OP: don't jump the gun yet. the last post does bring up a good point. it's all about the overall hanging length/ weight on a compact tractor. if you have one, look at the owner's manual for implement specs/limitations.
you might also want to discuss with your dealer's impartial advice on the subject since you're not going through them.
you're on the right track for now, do some more homework before you buy.
assume you have fel & loaded rears as well for the task. i've read where some load their ft tires as well, best regards
having said, would not recommend finish mower of any type.