My local Ram dealer was offering $10k off 2014 1500s last month. I nearly pulled the trigger on one, but I think I will hold out for the Tundra with the diesel. The power and torque numbers are pretty close to my 6.0 powerstroke, but in a truck that's 2K pounds lighter.
I think the 5.0 Cummins will turn out to be a very good motor; its already being put into busses with a single turbo setup. It will be interesting to see how well the Titan sells with the same motor in it.