Year one or classic industries?

Anyone have the plug and play classic industries wiring? If so I would like some reedback. My 1969 valiant is missing the whole engine bay wiring. I have three harness that came with my duster that appear to fit. Alot of it is dry rotted I'm sure it's still usable but I think im just gonna buy new wiring. I see reviews of the year one h&m? I believe is the brand wiring but not really any of the classic industries wiring. Are they both from h&m? Only looking into the classic industries because it's advertised for a 1969 valiant. I can only find 1971 and up a body wiring from year one.
I appreciate any feedback fellas!

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