These Carborundum stones are not sold as sharpening stones, but rather as "rub bricks" for tile work. They're intended to be used to smooth down cut...
Automotive belts are too stiff, and you will get vibration from the connection point. If you buy belts from an auto parts place, get a fractional hp...
I haven't been an Executor in Virginia or North Carolina since 2006, but it was required then to run a death notice in a local paper, and give notice...