No Spark - I'm Heading For The Rafters With a Rope

I talked yesterday about a few things. But, have a feeling somethings not grounded correctly or perhaps you have your "start/run" wires mixed up from your iginition? Make sure from your firewall connector you have both 12V at the run/on wire and start wire, also;
Do this to "confirm" you have a "very" good MOD/ECU ground.
More then likely your mod/ECU is mounted on the firewall or fender. Take out one screw and add a extra large guage wire (jumper) to the screw, then bolt it to another grounging area that's not paint covered. Also remember...your voltage reg is connected within this wiring system and voltage will move though the least resistance first, so ensure every wire is correct.

You may have to do a complete continuity test on your wire runs to ensure you don't have a short somewhere.

Keep giving us feedback on your progress.