I'm always looking for new things to do to Pepe. I was thinking of adding a couple of new power outlets/sockets so I don't have cables all over. I found the following unit on Amazon, and would mount it on the floor between the front seats, but moved back a little. I would probably run a wire from the fuse box, under the door sill molding, and then under the front seat to get there.
(http://i62.photobucket.com/albums/h109/brilliantd/kammback/powersockets.jpg)
I'm hard wiring in 110vac outlets but they are only 85 watt (enough for laptops or cell phone charger)
I have one on a switch to the battery, and the other on a relay triggered from the ignition. Sometimes you want your phone to charge while you're running errands. Plus using a relay means that you're not going to overload the ignition switch.