I discovered that the one inch vertical pitch on the switch pack above the right display unit was insufficient so I had to cut out the panel and install an overlay panel for the switch pack. With the repair carried out I then installed the remaining panel switches as well as the C.B.'s, indicator lights and head phone jacks. Next I will need to determine the routing of the park brake and heater controls.
All switches, indicator lights, head phone jacks and C.B.'s installed