Compared APEM and Stein TOGA switches and decided to use the Garmin recommended Apem. Tried the Stein PTT switch and decided to order some C&K switches that might work better. Tried the S03-03 solder sleeves and decided to order a pack of 100 that will be more than enough to finish the wiring. Tried the connector that Amploc recommends and don't like it for the 25 Amp sensor. Searched, found and ordered two other types from Mouser. Ordered some additional Otto gaskets now that the instrument panel thickness is finalized.
Decided not to run a long cable for a music jack to allow it to be installed near the headset jacks. Will use a 24 inch cable and hide the jack behind the instrument panel for future use if needed.
Updated the schematic by removing the CAN auxiliary connector, updating the bus current table and updating the reference designators. "Released" the revision 5 document and started a revision 6 where I will document as built changes such as wire color and CAN device order.
Archived a revision 5 wiring spreadsheet that matches the revision 5 schematic and started a revision 6 spreadsheet.