I have a 71 roadrunner with a 383 that someone has “played” a lot with on the wiring, and I could use some help with.

The car has a 5 pin ECU and a two pin ballast. The alternator has dual field terminals on the back.
Can someone help by telling me where the five wires from the ECU connect and the proper wring sequence between the Alternator, ballast, regulator (modern) and distributor?