Cloned: Pontiac Banshee inspired by Lamborghini?

I can't help but wonder if the people who designed the beautiful 1964 Pontiac Banshee concept found inspiration across the ocean in the form of the 1963 Lamborghini 350GTV. Lamborghini's first car, this styling one off eventually became Lamborghini's first production car, the 1964 350GT (although it's looks changed substantially).

I suppose it could be a coincidental evolution of Pontiac's split grille. But the flowing fenders, round hidden headlamps, central ridge in the hood and even the scripty badging are are all eerily similar.