Very cool - this is EXACTLY what I was looking for. Regarding the bike LED's - you're able to power these off of regular old batteries? I know on a motorcycle you'd wire them to the battery with a switch, but I don't know much about currents, etc... Since I have a trike and plenty of room, I was thinking of using one of those big camping flashlight batteries, but I wasn't sure how to wire it up without frying the LED's. Would this be an issue?