OK, 1 more perspective:
1) Anything you use on the front that angles will push the front tires off to the side with surprisingly little snow load. Steering disappears.
2) I got a larger than stock old bucket and adapted it to my loader frame for snow purposes. Then put hard polypropylene skids under it using carriage bolts to avoid pavement scraping.
3) No more snow than Indy typically gets (and you being there all the time instead of once a month) you'll be able to keep it plenty clear with just the loader bucket. Make several passes and let it overflow to the sides. If wanted, make a shield on one side that forces overflow to one side.
4) Effective add-on is to buy a used 3pt. blade. You will find it is a big help, as another guy said, for leveling and maint of your gravel too. By having "some way" to move snow on both ends of your machine you can work both coming and going and avoid "dead heading" either way.
5) I disagree with several posters on turf tire traction. The very slightest spin on wet or heavy snow turns it to pure ice under the tires and you will be surprised how easy it is to get hung in deep snow. Strongly recommend getting the mild bar tread fat tires that are like turf tires in size but have shallow bars sort of like Ag tread but less aggressive. These will give you MUCH better traction in snow & probably allow you to avoid chains. [That is if you can tolerate the mild bars on your lawn...]
6) Big variable is steepness. I did not notice if you said how steep this driveway is.