If mowing is the main thing the tractor will be doing, the Simplicity can't be beat.
If your not happy with the Simplicity snowblower, it probably needs service.
The wheelhorse looks to be missing the intermediate pulley for the tiller.
That kills the deal.
Sounds to me like you should sell both your wheelhorse and Simplicty.
And, buy more Sears.
Thanks for pointing out the intermediate pulley thats what I was thinking was missing but was not sure what it was called or if it was even missing I was photo guessing. yes if its missing its more of a cost to me and a deal killer.
The problem with selling my wheel horse is my little yard design and garden I need the rear discharge to row between rows in my garden , its something my wife wants to do so we have grass in between rows and down have to weed also keeps our feet clean. (picts of that later in gardening)
The simplicity snow blower works perfect spins quiet and even has an electric pto does not shoot as far as the wh and get packed up easier in wet snow, wet snow is the hardest to deal with. Also the simplicity has a twisted belt from the pto to the snow thrower and I prefer the straight belt like the sears and wheel horse have I learned this after buying my first simplicity. Nothing really against it as it does work, just not what I want in my collection.
If I could get some nice sears for what I have I would I have been trying.