Yes as far as it goes.............what did you do about the red/ black ammeter wires through the firewall?
An offhand comment...........
You are calling the ballast "dual field" and there is no such thing. I guess you could call it a "dual ballast", I usually just call it "4 terminal" so people know for certain
In fact there is no such thing as a "dual field" alternator. The proper term (right out of the Mopar factory manual) is ISOLATED field.
I do realize people call them by that term