Mini fermentation fridge.

[Justdrumin]

I'm lookin to get a fridge for dirt cheap off of CL and use it with the ebay temp controller. My question is with modifications, will n ferm bucket fit in a 4.5 or so cu ft? I am very limited for space in my apartment and don't have space for a decent chest freezer. I have found an old GE 4.5 for $20 and a much newer one for $65. I'm tryin to keep my build under $100 so the SWMBO doesn't notice too much. It's starting to get too warm to do ales and I'm doin the swamp cooler for the time being....pain in the a**! Thanks for the help!

Edit: Sorry, that's a 5g bucket. I just have one right now.