My 51 inch rear mount blower on my abode of BX 25 works very well for me, and I do not stay on it long enough to get a severe cricket my neck. It is so convenient to simply turn around and use the bucket for any big piles that are in the way. However, I would really enjoy having a quick attach with a front plow blade. A hydraulic angler would of course be expensive, so I would have no problem angling the blade manually. I do it on my ATV all the time.
Chains are another matter. I originally bought ladder chains, but the crossmember simply fell in between the lugs of the tractor and made them useless. So, I returned them and bought v bar chains for quite a bit more money. Man, what a difference! The only problem now is they make for a very rough ride when I have to drive on pavement.
Also, one of these days I'm going to get either some sort of rearview mirror or a rearview camera. Have been looking at the various discussions about this, and there's some good information there.