71 DUSTER 340 WEDGE BLACK OUT HOOD HELP

Iam going to be doing body & paint on a 73 340 duster. He is fixing it up for his son. I will be doing it all original color, stripes ect. but his son likes the loooks of the 71 duster black out hood treatment with the 340 wedge hood decal. So iam going to do that for him. Does anyone have detailed pictures of how much the top of the inner fender ( where bolts are) and how much of the top of the fire wall was painted black ? Thank you