I know, I know. It needs to be cleaned. But this is the fridge I hope to convert into my incubator. All I need is a fan and some flexwatt. But I need you guys to tell me how much I need and how exactly I'm supposed to run the wires in and out of this thing. Also, how many egg boxes do you think I could fit in there? I ask because I want to know how long its going to last me until I need a bigger 'bator.