Lose the hood bird, stick a wrap-around wing on the back instead of the spoiler, and make it white (for the TTA). Oh, and t-tops are nice to have as an option, as is a convertible.
Possible trim levels: Turbo Trans Am (turbo LS6 with an automatic MAYBE with an option for a six-speed), WS6 Trans Am (n/a LS6 default of six-speed), Trans Am (LS1, default of automatic but it gets full body treatment), Formula (LS1/LS6 stripped down WS6, default six-speed), Firebird (supercharged 3800, default automatic, basic body styling). Any others I'm forgetting?
I can see it as being feasible, but I don't think they will actually do it.
Just my two cents.