Got an idea of extra lights on my wr 426. 2x 12volt/20watt cateye mountain bike lamps mounted at the side of the headlamp on brackets via a switch on the bars. my bike does`nt have a battery so was thinking of rigging one up and charging off the stator via a full wave rectifier after the regulator just to power these two lights, the standard a/c set up will still be used for the standard lighting, what are the pro`s and con`s if any with this set up, has anyone done something like this before. would appreciate any feedback. thanks.