Ok so I bought this 46" snowthrower for my 2011 X749. Will it work? it came off of a 2006 X720 and came with the quick-hitch and rear to front pto. I attached some photo's that will hopefully help determine if this will work. I see when I go to the JD site all the snowblowers are 2-stage and either 47" or 54" I was going to back out of the deal but the blower was in great shape he only used it for one season and it looks like new, the paint is barley chipped in the shoot. I know the guy I purchased it for and can take it back if it will not work. Also what is a fair price for it (snowthrower, PTO and quick hitch) Are the single stage snowthrowers a thing of the past? because from what I see John deere don't seem to even offer them anymore? Any info on this snowthrower and its compatibility with my X749 would be greatly appreciated.