Interior Paint????

Hello everyone we are in the process of primer on the ole chevelle now so here is the questions of the day....The car is Lemans blue with Black Interior.
Should the black on the Dash (below the Windshield), Glove Box & other metal be painted Gloss? Semi Gloss? Semi Flat Black? Flat Black????????

Next what about the Grille Filler Panel???

And the Rear Filler Panel?????

Mark