For anyone that's interested, I've posted some pictures on Flickr of my newly upgraded electric brewing system. I finally finished integrating a control box, improved safety features (float switch & kill switch), and more automation to my electric brewing system. I did a test run last night and everything worked great.
Some day I'll even get around to brewing with it instead of just working on it....
http://www.flickr.com/photos/33275630@N ... 644856913/
Lee