When I was first thinking about this, I thought about putting the switch on the brake lever housing, The trouble I had with it was that it would kill the engine every time I touched the brakes. Personally I did not want that to happen, sometimes I want to be able to let up on the throttle and "Kiss" the brakes a little to slow down without killing the motor. The way I ended up doing the project, I was able to adjust the tripping barrel on the brake cable so that it would only kill the motor if I really clamped down hard on the brakes. I would love to see if anyone else build this, Please post you Pics !!!