Getting ready to try my hand make juice and am wondering about flavorings in general. I know there are several suppliers online (TFA, Bicks, Lorann, etc.) and that's great. But what about flavorings that one can buy locally, like baking flavors from Wilton or McCormicks...there must be bazillions of choices in the local grocery, WM, specialty shops, etc. Can one use these flavorings? If so, what about the "other" ingrediants like alcohols? Very curious about this and looking forward to your suggestions.