Fabricated a wire harness for the ground wires for the VP-X pro switches that are mounted to the left of the panel.
Installed the remaining wires in the VP-X Pro J2 connector and installed the backshell.
String tied the wires from the J2 connector.
Drilled out the rivets for the standoff that secures the pitot-static lines to the mid-cabin brace under the audio panel. Moved the standoff from the aft side of the brace to the font side and re-riveted it. This allowed more clearance from the pitot-static lines and the switch wiring.
Experimented with various options for routing the switch wiring