This isn't much more than a cowl hood but it's an idea I've been working on in my head for a while. Decided to throw it into the computer to see how it would look.
Essentially I would modify the stock Cutlass hood from the body lines by raising it 1" or so in the center then doing another 2.5" raised cowl hood in the very center. Similar to some of the Mustang hoods out there.
I think it would help keep the lines of the G-body without making it look like something was just stuck on.
Still needs some work but that's the direction.