I am planning on setting up a control box for an automated system. I would like to have the entire box connectorized. Does anyone know a good way to get the A/C input power connectorized, so I can just connect an extension cord to power it up? I'd like to not have any cords hanging out of the box for a clean look and easy dissasebly. Is this a bad idea for any reason? I will be using 120v supply.