I've just acquired an old (1947) GE refrigerator. I can see myself using it for any of a number of purposes, one of them being a smoker conversion. I smoke in two converted electric ovens with a four inch pipe between them so I can generate smoke in either to cold smoke in the other (one is small and the other is full size). I don't really need to have anything else until they become unusable. The main advantage I see for doing a conversion is the larger capacity, but I don't really need to smoke large amounts of anything. So what are the pros of a fridge conversion vs. smoking in ovens?