Replacing Ignition Switch in 73 Duster

Okay, I have my new switch, looks like I have it mostly figured out but wanting to make sure everything is right.

The clip has 8 wires, 5 large ones and 3 smaller ones.

The old starter had the 5 large wires going to it. The new one has the 5 large wires plus the first small wire going to it. So, I need to cut the small wire and attach it to the wire going to the gearshift position indicator light, which is what that spot in the clip was used for before (orange wire).

The last 2 small wires are both red and went to a separate little plastic switch that sits under the lock cylinder. Anyone know what this does? I assume I just need to plug those two metal connectors into the new switch in the same place as they were before?