Not Getting 12 Volts at Coil
I've only been into mopars sense 1962 so this may not count for much. Every thing you've said says the pluigs are not getting fire. And I don't see where you checked. Take out #1 spark plug and put the plug wire back on it. Get someone to to turn the starter while you hold the plug to a good ground. If it don't spark you have one of three things. A: A bad distributor pickup, B: A bad control box {I don't care if its new] or C: Both parts are bad. I the start position you by pass the resistor and go right to the control box, a good box will put 12 volts to the coil and 8.5 in run. If it was my car I'd warrenty out the control box and replace the pickup in the distributor. If it gets fuel and fir at the right time its got to run.