I hate to burst your bubble, BootCamp, but rumor holds it that the MDS may NOT be offered on the manual versions. The VCT rumored to be added will certainly help all models, but I'm afraid that it might not be that much better than the 5-speed.
On the positive side, congrats on your results.
I know 1 Bad Mirada has said many times that his inlaws have been able to get 30 mpg on their 300C. Have you ever done anything to modify the engine such as a performance air filter that would help the mileage? Is that a RWD or AWD Charger R/T, BTW?
Also as Jeremiah said, thanks for sharing the picture.