Well, here's a (pretty long) clip of me trying to get her running. Maybe someone knows from the way she sounds as she's dying what I should be doing to get her to idle?
It's great to hear it fire up! Now that you know it will, it's time to double check everything to find the gremlins. Cool video. Once you've eliminated the easy to check stuff like firing order and reluctor/points/spark plug gaps I've got a sneaking suspicion it'll come down to carburetion.