As a Christmas break project, I'm considering adding an Led Backup light and a pair of rock lights. For the rock lights specifically, I want to be able to get them to come on when I unlock the car (key less entry). The lights are only .35 Amps and 9 Watts each. Does anyone know if I can hook these up to the stock wiring for the dome light without any issues? Or is there a simpler place to access that wire and achieve the desired effect?