Sumo - Life is too short - Go get an 08' or even a sweet deal on an 07' and be done with it. Incremental changes that only the track junkies will notice on the 09's + you can mod the 07's & 08's to get there anyway.
That said if I had to do it again I'd consider used strongly - I could get a used 07 for 20K less then what I drove off the lot for last October. Nobody wants something that has been beat on - but honestly these cars can take it. My 0.02
Power doesn't have to show off. Power is confident, self-assuring, self-starting and self-stopping, self-warming, and self-justifying. When you have it, you know it.
- Ralph Ellison