I have several old straight razors that I can experiment with. I have a variable speed Bader BIII grinder and some new 2x72 leather and felt belts. So, I'm thinking of trying one or both belts with some compound. Where would you suggest I start? Leather belt, .5 micron compound? Which compound, paste, spray, or powder? I was hoping to hone on a stone and then finish on a belt with compound. Any ideas?