I learned a lot on CPF last year [ I love CPF] in a
similar thread about snow shovels. I'm not such a good modder yet when it comes to lights and electronics, although I'm getting better. When it comes to bikes & skis and other wood and/or metal things I have better luck. Here is my latest mod for the winter:
Note the ProPoly 4AA attached and ready for night duty. I figured a workhorse light would do well on a contraption like this.
Earlier version before the flashlight upgrade and kickstand removal. Still have the freewheel to remove. I re-used some of the tubes of the bike to extend the handle, an old seatpost fit into the bottom and is the sleeve that the shovel is attached to.
It works on two of the most basic mechanical principles, the wheel and the lever. You get the snow onto the shovel blade, then push forward and down, and it vaults the snow off. Since you never have to lift the snow or the shovel, it's pretty easy. The heavier the snow is, the more of an advantage there is. I've used it twice so far, and got a lot of fun and satisfaction doing it. I even did the neighbors 80 foot long driveway last time it snowed.