I can't really say anything bad about the Dodge Ram. Its a very nice truck overall. Fuel mileage is about what is expected from the 5.7L Hemi. I average around 15mpg on constant short trips. The interior is very nicely layed out in 07 compared to past trucks. The radio is adequate. The amount of storage space in the cab is just amazing. Overall, if you really need a real truck, this is the one to get. If your looking for good gas mileage, look elsewhere. This is one truck that doesn't hide what it really is.
Hemi V8, very large interior space, nice ride, large bed for a short bed.
More form to the seats, lose the MDS as it doesn't work well in such a heavy vehicle, 6 speed manual on the Hemi, maybe offer the 3.0L V6 diesel.