I have a 2003 H306 that is new to me. I'm trying to run a new, heavier wire from the electric panel to the cockpit to provide power for a few instruments (GPS, wind, autopilot). I can trace the wires under the pedestal in the access holes in the roof of the aft berth. Then the wires run over behind the head and I can't get to them. From there they go to the electric panel, but it's hard to reach all the way back to where the wires enter.Anybody with a similar model got any ideas on getting to the wires around the head so I can run a new wire and remove the old one?