Hi I just picked up a 19 big horn with black package, led lights, and tech 2. All i have is a single 12v outlet on top of the dash. There are a bunch of usb outlets but no more 12v outlets. I need to hook up an emergency light (fire department ) and the last thing I want is a cord going to the top of my dash all the time. Any idea how I can add another 12v outlet maybe in the console?