Great idea as well. Do you have a step by step on how you did the cargo's? I'd be interested in setting it up.
i just hooked them up as if i'd have been putting the fog lights in the front of the truck. i had to extend the line between the lights to reach up into the pockets and also extend the one running from the lights to the dash. its a very simple install running the lights. i kept them in the frame as much as possible