I have three different batches of melomel going right now, and will pitch another in three weeks. This is going to give me more quantity on hand than ever before, and I need to consider long term storage. I live in CA and the temp inside the coolest part of the house may hang around eighty for days, or even weeks. Is this too warm for long term storage? I could buy a couple of used refridgerators, but of course would rather not part with the money, plus the energy cost. And, if I do have to go the route of a fridge, what temp is best? Many thanks oh wise ones!