The light switch has 9 connections, two of which (44, 45) are not currently connected. The cigarette lighter has only one connection (J50) which is not shown here.
The back of the starter switch has 4 connections, one of which seems to have fallen off. No problem--I can use the schematics to re-run this wire.

The blinker connector has 3 wires running to it.
starter switch
blinker control
54 Chevy light switch