How much information has been released that is an absolute, versus being a variable. Things like size, weight, car selection (SRT-8 or R/T)? How much has Dodge officially released?

Here is what I have found on the Dodge website.

http://www.dodge.com/dodge_life/news...r_concept.html

http://www.dodge.com/dodge_life/news...t&type=textNav

Is there any place else with the official word?

Thanks in advance.