We are later than you, Rob. And we have the same radio set up except

Konami has the loud hailer mounted to the lower rail of the bow pulpit.  the wire drops down into the chain locker and runs inside the boat under the removable panels near the bulwarks. John installed a bnc connector at both ends of the wire so we can store the hailer when not in use, which is most of the time.  ~Diane