does anyone know how difficult it would be to get the cigarette lighter in the dash out of the ignition circuit, so that it would have power even if the key wasnt in the ignition? its not that huge a deal, not even worth running extra wires from the battery, but just a thought if its a simple/easy to get to bypass, itd be nice to be able to charge my 12v spotlight overnight while camping without leaving the keys in the ign