It would be a killer to add the Mach 1 back to the line up in the same fashon as was done in 2003 use the svt cobra engine with minor adjustments and less the forced induction. It could fit in between the gt models and the boss 302 or drop the boss a bit and place the mach 1 between the boss and gt500. Owning a 2004 Mach 1 I think it would be a big blow to chevy and dodge to add another killer model to the line up.