Share 'Yet Another Shelf Life Discussion - For The Holidays'

Please forgive me if I've posted this in the wrong section. I've made ganache filled dark chocolate pralines/truffles/bon-bons and I'm supposed to be selling them for the first time this weekend at a Christmas show.  The recipe's been altered to hopefully extend the shelf life beyond the holidays but I'm not sure it's enough. My old recipe brought together cream, butter, and Lorann Oil natural an…