Unfortunately the LED trail lights do not list current or watts and due to the brightness of the brake lights I suspect they will be the current draw. I might agree with brake lights not being on much, but you haven't seen my wife go down a hill! I do need to run power to the rear for blinkers so I will likely run power for the brake lights and use the existing brake signal to activate a relay for the other brake lights. The wiring begins this weekend so I will have a solution by week's end.