I have recently picked up a 72 Demon and am seriously considering a similar swap. Basis being I swapped my race car 73 cuda stroked 440 620 HP crank on 3000 pounds to mega squirt last year. I cannot even begin to explain how thrilled I am with the results. I still have the "race" AED carb on shelf for a target to throw rocks at. Anyway I saw a platform gen 3 with tranny for sale from Cleveland power. Just not sure I want to jump into the swap. Please keep us posted. I do not need to make a decision for a bit but I really like the new Hemi reliability but not savvy enough for all the electronic gremlins associated. Thanks Mike