That same pic Mike posted with bulkhead is same as 1st diagram I posted. Visually it's different is all. Connectors A-Z are there.
Glad you're heading in the right direction. Watch for mis year changes. Happened to us with 67 barracuda.
Edit. Mid not mis
I have those but I don't see the bulkhead connector. The diagram that @toolmanmike posted is perfect; if you look at the bottom of the page it shows that connector.
