I bought a new Ranger a little over a year ago that I use for work and I'm very happy with it. I'm not into some of the involved and radical changes you all do here but I do have a couple of things I would change if I could and I'm looking for someone who has done them before. First, I would like at least one of the dashboard power outlets to turn on and off with the ignition key (to leave my GPS permanently plugged in). I assume a relay in the dash. Has anyone does this before? Second, I would like a louder horn. Not air horns, or train horns, maybe just a second horn that compliments the OEM unit and raises the attention-getting level a little. What unit do I buy?