Do you have a finished weight for the hood?
I'll take some pictures of my aluminum hood and get a weight on it. It's not pretty but it doesn't flap at 100mph on the track and was far cheaper to make than CF sounds. I don't have a metal break so the creases are not straight or smooth but with one, it could be far cleaner looking. Start with above ground pool wall aluminum, alulminum rivets and a $1.29 aluminum attic vent. Take a few hours, install hood pins, paint the top ghetto flat black, add some stickers for the rice look and go for a ride.
The car with hood at the track
more pix of just the hood to come
jack