Would anyone recommend 2 fans running on the same power cord? It should not be a problem right? This would safe any extra socket to be used. Don't you think? Anyway, is there anyone that would know how to do that? What V power cord should I get for that? Does a 24v exist? In a 2ftx1ftx3ft plastic cabinet box, what size intake and exhaust fan should be used to keep optimum climate? I was thinking 4" computer fan (used for intake) and 4" home depot intake fan (used as exhaust) converted into a homemade carbon filter. Run them maybe 23/7 without fan controls. Will be using pantyhose at the intake to prevent disease and contaminants from entering. The box does not seem like it is 100% light proof and I am still in the process of trying to figure out a way that I raise the percentage on that. Maybe a rubber strip between the doors. Where can I get mylar or like a white matte film? I am hoping that I can find that at an aquarium store or at least something similar to it. Let me know what you think. Any suggestions to improve would be great.