Canopy/Stand Exhaust Fan?

[HaZRaTTy]

Hey,

I have just skinned by stand with maple 3/4 and it will be held together via rare earth magnets. However with it almost being a completely closed box I want to exhaust the humidity out one of the sides.

Want type of fans have you guys used for this? I know basic computer fans but they're all 3/4 pin connectors and I don't feel comfortable converting to USB and having it in a closed box connected to a wall socket. Just makes me feel like its a disaster waiting to happen.

It doesn't have to be huge 12'' I would think is way way way over kill. I would think that a 200mm fan would be more then enough.

Anyways I would like to hear what others have done for venting on there canopies and stands.

Thanks.