Get out your test light and start checking your power going back from the dizzy. Where the pigtail plugs into the dizzy, where the pigtail plugs into the duraspark box, where the duraspark box gets its various powers... just gotta go down the line and figure out who isn't pulling their weight.
And then once you get constant fire you only have to figure out why it doesn't want to start. :icon_thumby:
Random thought, what is the neutral start switch situation? Being an automatic if you are cranking with the remote cranking trigger on the soleloid it might just be turning the starter...
If you can wait a little while I could run up and try to help figure it out some weekend. This weekend is supposed to be nice but I have a bunch of things to do that I have been putting off because of the bitter cold.
I have another DS dizzy set up for a flat tappet cam, I have no idea if it is any good but we could try it too.