crank offset and manual question

I'll call speed and performance today and see what I need to do computer wise. My unit has the integral transmission controller in it for the 545RFE. I'm guessing I will have to find a computer out of a manual 05 Ram and get them to make my harness accordingly. Anyone have such a ECM around? I have a good 05 computer, full harness and 545RFE if anybody needs it!!