I am in the process of installing the Smartire system I got from Dan Martin. I have installed the sensors and tires on the rims and everything seems ok there. I am now in the process of mounting and wiring in the monitor. I am looking at locating the monitor under the gps shelf. Can somebody recommend an 'ignition on' power source. It doesn't need to be real close because I have an empty conduit that runs from the front of the bike to the battery compartment that I put in place last year when I had the tupperware off.