By moonshine, I take that to be the equivalent of everclear.
And, for the lazyman's tek, I would suspect a no. Ethanol is soluble with water, which defeats the purpose of the STB, which involves basifying rootbark in a water slurry, and pulling with a nonpolar solvent (water is a polar solvent) Thus, naphtha is a much better alternative in this regard. For that to work, you need a solvent that won't dissolve infinitely in water (and vice versa)
Changa, starting from already extracted product, totally! You could use it to dissolve dmt with a minimal amount of fluid, and evaporate it onto the herb of your choice.
As a personal recommendation, check out the DMT-Nexus wiki, noman's tek served me rather well for a simple STB extraction using Mimosa hostilus, and CYB's tek looks to be excellent for Acacia (well, I'm gonna find out soon, using the same principle as that tek soon :3 )