Update --
Changed the plugs again just to cross everything off the list. Installed another new condenser and points. Set point gap .018. Checked measurement off 2 different lobes. Engine fired and then adjusted the timing again to very close to the BB. Did some slight adjustments to the carb idle / air fuel mixture. Idling smoother than ever - Truck sounds great. Just got back from a 20 mile road test and it performed extremely well.
Thanks everyone for the help - it's awesome having so many willing to help share their knowledge.