Frank,
One of the most important things when wiring this up is to make sure the coil can not get power without whe processor and dizzy being powered. There is no value in trying to have them switched with the pump.
This is a simple setup and needs to remain so.

Cheers, Charlie
If It ain't broke, Modify it!
87 Montero turbo Converted back in Spring1989
95 Montero SR 3.8 DOHC Only one?
93 Pajero 3 door 6G75 Mivec with paddle shifted 5 speed
Then a Gen2 SR with full coil independent suspension.