I've decided to bite the bullet and put a chest freezer in my closet where I'm fermenting normally. It'll have to be a smaller one (probably 9 ft^3 or less) to fit in there and I'd like to be able to do two 7.9 gallon buckets but I'll move to glass if I have to. I've had a couple of stuck ferments recently due to fluctuating temps so I need to eliminate this. I was thinking a humpless would be idea but I've never seen this. Possible to find?