Dodge Challenger Design Change?

I can't wait to see what the production version of the Dodge Challenger will look like when revealed in February 2008.
I saw a photo of a test vehicle that may reveal a design change from the original concept car.
If you look closely you can see that the front grill does not have the Dodge cross-hair design. Instead it is an open design similar to the one on the 1970 Challenger.

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(photo: KPG)
Other photos hinted at a change in the tail lights of the car as well.

Recently while toy shopping, I found an radio controlled Dodge Challenger from "1 Badd Ride" that had a cool redesign of the concept car.

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The toy car had redesigned tail lights as well as the open grill from the 1970 Challenger. The Dodge cross-hairs were moved down to the lower air intake opening, replacing the "CARS" movie smile styled opening. The toy car that I bought was silver with black stripes instead of the red version pictured above.

Mopar Enthusiast magazine had some similar concept drawings for their version of the Dodge Challenger.

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I hope that Dodge makes the production version similar to these designs.