Im looking to get leds for a few spots in and on my car, I was wondering if anyone could help with pointing out where to go. I have an 05 malibu and I want to change the interior dome lights and the truck light to blue, put exterior leds that are waterproof and blue in the door handles. In and out actually. But the interior hooked up to turn on when the doors open and the exteriors to hook them up to the headlights so they will turn on at night automatically. and I want to get 4 truck size mudflaps and mount red waterproof leds to the backs of them in 2 parallel rows and then another row to finish an arrow. I want the leds there to serve 2 purposes. As a turn signal with all the lights powered and as a brake light, with the 2 parallel rows only, powered. If anyone can point me in the right direction I would like that.