Im glad this list getting done and glad a couple of mine made the list.
I admit my mention of the black PMD caps had no real basis or research.

I just heard somewhere that very early 70 F body had black centers. I think that the GTO guys have narrowed the change from black to red on 70 cars with build dates around Dec 69 Jan 70.(dont quote me on that!)
On the blue trunk release button... Ive only seen two 70s with pwr trunk. The buttons were blue or a bluish green.Some might call it green....
Someone mentioned the smaller size sway bars on some 70 TAs , but it didnt make the list. There was an old thread about it, several 70 owners agreed that for whatever reason, a few 70 TAs actually got smaller sway bars.
The dot fade pattern on early white stripes (for blue cars) I didnt see it on the list although someone mentioned it. It is another good one that should make the list.