xbcyrus, as the owner of a 300c SRT8 I can tell you the engineering is the same by the same people and believe me I get people asking all the time to see that big 6.1 hemi under the hood.
I am looking for an SRT6 for my wife and do like them, but I prefer a car that has some room and with the Diablo Predator tuner now out there, there will be many 12 second "Banker's Hotrods"that only a select few SRT6 can touch!
It's all a matter of choice!
And the rest of you guy's are right, this thread should have been buried long ago!