I went the route of so many before me with the project box from radio shack and some fan I scrounged along with Hard drive magnets. I also found a lot of DC plugs from 6 volts to 12volts with a type M plug. This is important because you can get a female adapter at Radio Shack pictured in the back right corner of my box for a clean connection.
I will post more as my project continues.....
What is the best way you all have found to balance the magnet on the fan?
This actually is turning out to be easier than I anticipated. So far only like two hours in to the project. (which on one hand is disappointing because it is winter in Alaska and this was supposed to kill more time, oh well more time to brew...)
"Are you going to be working on your brew stuff? Yes honey I am going to be working on my brew stuff."