Reply to "Need help identifying engine bay wires"

I am trying to button up the engine bay wiring.  The car runs great but I am using a hot wire to bypass the above.  The light blue wire is probably unusable because it is resistance wire for breaker points and I plan to run a new wire from the ignition switch for the electronic distributor.  I don't know the purpose of the red and orange wires and can't tell yet if they are factory.  The pair of blue wires with the boot seem to be factory.