So we decided we want to use the candy melts you would get hobby lobby/craft stores and add mint flavor to them. How far in advance can i make them? Online im seeing 3 weeks, but the bag we got to test out the idea last spring finished off the bag over christmas to make candy and i didnt notice a taste difference between the two uses... so would it be possible to make them 2 months out or am i stuck mint making 2 weeks before the wedding?