Rewiring Car, Alternator Connection questions..

So I have decided to rewire my entire car, 72 Duster with a big block. I've got most of it done, but I am a little confused about the ignition/charging system. I have a 3 wire alternator, external regulator, ballast resistor and an MSD box. I am looking to remove the ballast resistor, but am unsure where the alternator field wires will go now. All of the diagrams I find online so them going to the ballast resister and coil, which is no longer valid with an MSD box. Do I just hook them both to the regulator and then splice into the power wire and run a jumper to the starter relay?