My final stopping point for the night after about a dozen times of saying I was done for the night. The last straw was reaching the point of cutting the exhaust to install the long tubes. So maybe with some luck I can start it tomorrow before work. I still don't have my tuner dilemma resolved but if this DiabloSport/HemiFever hiccup can't be readily resolved I'm going to find someone local and handle it with HPTuners like I should have from the beginning.