'66 Valiant and Barracuda questions

For those of you who own '66 Valiants or Barracudas, if your upper door paint is a different color than the body color, will you please post a pic of the break point of the paint line, and can someone show me what the holes are for in the header panel where the grille bolts to the panel. There are four of these raised holes, and I'm not sure anything goes in them. I've had my car apart for a long time now and I don't recall some of this stuff. I've circled the areas in question. Thanks.