Tonight I started installing the WH-00125 fuselage wiring harness. Avionics Systems are building my panel, and shipped me the wiring harnesses. There are standard harnesses with a couple of modifications, one for the FlyELD lights, and the other for a baggage compartment light.
The install is straightforward. Because all of the connectors are already wired up, I can route the cables, then cut slots in the bushings so I can slip them over the wire bundle, and insert into the ribs and bulkheads.
I didn’t get a picture, but I was able to complete most of the right hand side wiring hardness install. I still need to locate and drill a hole for the LEMO headset port, and wire up the aux-audio and 12-volt power port.