Will this work?

Here's what the instruction book showed. This is the book that came with my 6T around 1990 and covered all of the 6 versions at the time.

For the distributor pickup:
Negative is black wire on the Chrysler distributor. If seen orange and black and gray and black.
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The kits in the 80s and 90s came with some hardware to make the conversion, and make it easy to convert back to stock.
Plenty of racers had two MSD boxes and would swap out when one would go bad. Autotronics would fix them at minimum or no charge. Eventually the reliability got better. However I went with the circle track version just to increase the odds in my favor. Those wings on the coil are just plastic terminal strips. That made the conversion conveneint.
With that introduction:
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Amplifier wire from the Coil to Chrysler ECU you won't have since you don't have an ignition wired up.
Original wire from key is the ignition wire from the ballast resistor. If you are not going to have a ballast resistor, then its the junction with igntion 1 and 2 tied together.

The white MSD wire is not used with a magnetic pickup distributor. Clip and seal it or use it for a kill switch. If it grounds, the distributor signal will be messed up and the engine will die.
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Heavy red can be attached anywhere on the main circuit. Alternator output stud is OK. Relay Stud is OK. etc.
IGN 1 also provides power to voltage regulator and the alternator field.

Those wings on the coil are just plastic terminal strips. That made the conversion conveneint.