JimmyTheHog, perhaps I should introduce you to Ed and David Hamburger
They are owner of SLP Engineering and they got GM to let them do WS6 and SS package for the Firebird and Camaro until GM decided to discontinue WS6 for the demise of the Firebird. Camaro survived..
Anyway, about the fuel tank.. so you decided to go with Aluminum? Are you planning to try and build it or just pay someone to do build it as per your design? I guess I will keep my option open and if it is in good price range, I can always take advantage of Paypal's 6 months no interest financing if they offer the promotion.