Which ignition wire?

So I would take the blue wire that runs from the bulk head connector and joins the blue wire from the alternator field off and pull the brown wire thats on the ballast resister for the ignition coil off and tie those together, and then put the trigger wire for the MSD on the end of the brown wire?

Here's the diagram I'm looking at:
http://www.mymopar.com/downloads/1972/72DartA.JPG