I first moved the batteyr bus to the right panel rib. This is to shorten the wire between the battery and the bus as the wire will always be hot. I drilled the hole in the firewaal, installed the grommet and fabricated the stainless steel shield.
I also marked the EFIS battery harness (the red wires on the left).



I then installed the auxiliary plugs that get connected to the VHF. This will allow the use of the VHF even without the intercom installed. As they are not for narmal use they are behind the panel on the left side.
I also finished marking the VHF-NAV harness.