I am trying to consider what mods I would like to do, without overdoing it.. I have a 2006 Mustang GT, thus far it is entirely stock. I want to swap out all the lights on the car. I would also like to be able to use a usb drive or Mp3 player in my car. I would like the rear window vent. I would like to get more horse power and have better fuel economy. But overall have my car looking less like a bulky car and more sleek looking. I would like to swap out the dashboard and interior door handles for something chrome (As it s the stock black stuff). Any ideas for my car as well as where to get the parts you propose, I would be very grateful for.