Hi, I am a beginner and am attempting to start a layout. Very eager to get all running!!!! So please bear with me. I have a Bachmann DCC EZ command control center. How??? Do I hook-up my track switches? I have plugged in the green wires to all the track switches and then to the remote switch control box. Then have connected all control boxes together. That is where I am stuck at. Where do I get power to these AC switches??? What wiring cable do I use? Where will it plug in? I do not see where or what. So thanks for help in advance.