Yeah, that makes a lot of sense. Thanks for the input.Duraflex never makes their products for any form of performance, it's always just "to look cool" (usually doesn't), so I wouldn't trust it. It'd be more cost effective to get a hood vent and pay a body shop to install it for you, if you care about the performance aspect of it.
Also, that hood messes up the body lines of the Supra so much. I know the arch lines are still there, but that incoherent bubble would clash horribly with the double bubble roof.