67 barracuda EZ Wiring Questions

On my son's 70 Swinger, I separated the factory wiring from the switch to the wiper motor from the main harness. Those wires and connectors were in good shape. I removed the factory feed wire and used a factory style blade terminal on the aftermarket wiper feed wire. Pico makes the original spade type terminals. You can use a small screwdriver to remove the original terminals from the connector.