So far I have not had to spend a penny to update this bike. I really like how it turned out and there are some very cool features too. The Soubitez generator & lights work great, the wiring "plugs" into little ports on the the fenders (which must be conductive somehow) and the wire going down the downtube from the front light is held in place by little tabs brazed onto the bottom of the tube.
and there's a little mystery tab on the left seatstay: I'm guessing for a lock of some kind?
it is stamped with: TRELOCK