With the 2009 SRT-8 6-speeds arriving soon, they should prove to be quicker to 60 mph and 1/4 mile times. I think 4.5s are possible and think 12.80s in the quarter stock will be seen by really good drivers on good days. And all this without the aid of a supercharger. Will they outrun the GT-500? I don't know, but they will make it a better race. We will settle who is best when they hit the streets. I won't be stock so thats that. But it will surely look stock.