Hi Zempage,
Curious if you have looked into whether the fridge and freezer have a common air transfer system. From my research I think some fridges, if not all, will have some air flow between the fridge and freezer portions. I think you don't want the molds from the meats to interact with the molds from the cheeses. I would probably use the freezer portion to hold all of the electrical components to keep things tidy, and then do a separate chamber from cheese. Again, based on my research only, not personal experience.