The 6.4 was a 6 speed and the new truck is a 8 speed. Do you offer a trade in discount? What could I do?

I just purchased a 2017 Ram 1500 5.7l hemi my old truck was a 2015 Ram 2500 6.4l. I have the trinity tuner and the programmable pcm that I bought from Diablo. I cleared the tuner and pulled the pcm from my old truck. Can I use this pcm for this truck? What will I need to get to make my tuner work?

new user name. I called up Diablo yesterday to get the head unit reset. That is now completed and working fine. The other is I was having is that the Pcm that I purchased from Diablo was erased. I talked to the tech advisor and was told that I can reprogram the pcm to the newest part # at my job ...