Go see Johnson Auto Plaza in Brighton, CO. They are ranked the highest volume Ram truck sales in the state, they also have a very high customer satisfaction rating. This means they'll get priority from FCA to get your truck built.
This dealership DOES NOT charge single penny over MSRP. I'm not sure what allocations they have available, but they will definitely treat you right and won't charge over MSRP.
I have bought several vehicles from this dealership and service ALL my vehicles there. This dealership is by far the best dealership I have ever done business with (new/used vehicle sales, service, parts, extended warranties, and now the TRX).
I reached out to the dealership management and was given the OK to share their name and my experience on this thread. I highly recommend this dealership and how they conduct business.