Starter wiring

[Atommik]

I'm in the process of installing a 21 cicuit EZ wiring harness. My 51 has a 327 sbc installed. I've got a question on the starter wiring.It has 3 terminals. The largest (top center) on the solenoid has the pas. battery cable attatched there. The wiring kit shows 2 other wires going to the solenoid. A red "power, solenoid" wire and a purple "ignition switch, starter" wire. The diagram supplied with the kit is not clear, which goes where? there are 2 other smaller terminal on the solenoid. one marked "s" and the other unmarked (or un readable). What do you think? I've got the HEI ingnition. No coil, no ballast resistor.