@ranch - I actually wound up using powerpoint. I spent some time trying to find something better, but couldn't. Good luck with your build!
@samc - It's something I'm considering. with the web interface for the BCS i can tap a button to make the pump go on and off when i want it to, so it's like having a 2 position switch, but I don't know that I want a digital switch between me and the pump if something were to go wrong. It's also half the reason why i'm putting a switch on the elements (the other reason being i want to prevent turning both on at once)