Getting ready to install the Zumo on the Wee and going with wired ear buds for sound. Does anyone know of a good source for a headphone extension cable with a right angle plug that will plug into the Zumo? Need it long enough to go from the windshield and under fairings to the gas tank where it will connect to the headphone jack.....not sure how long the cable should be. If anyone wants to share how they hid the cable to the seat possibly with pics, I would appreciate it. Also, what do you all think of a volume switch on the headphone cable?