Dusty Edmonds

This is what I want to do to my 97 ram 2500 12v. I pull a large gooseneck and need a gear in between each gear that the nv-4500 just doesn't have. I would like to pick your brain on a few more particulars of what you went thru on the trani swap. I own a machine shop so machining the adapter plates is no problem. Nor is the new trani tunnel a problem (lots of hot rod sheet metal experience). I would appreciate a reply. Thank you Dusty Edmonds Dusty's Machine, Marine, and Hydraulics