Great car...makes me miss my own '65 Canadian Valiant Custom 200, which was metallic tan.
One thing, though: you're not calling your car by its correct make.
If you'll walk around the car and look at the owner's manual if it's still in the glovebox, you'll find there's not a single "Plymouth" badge anywhere on it. It is not a Plymouth; the make is Valiant. In Canada, Valiant was its own brand ("make", "marque") through 1966, sold at both Dodge and Chrysler-Plymouth dealers. Yours is a 1965 Valiant 200. Shout it out! 