Thanks! I went with the HM 4.1 wiring.
Pin 1, white/orange wire, unused
Pin 2, orange wire, BLOWER GND
Pin 3, white/green wire, +5V
Pin 4, blue wire, SERVO GND
Pin 5, white/blue wire, BLOWER
Pin 6, green wire, SERVO
Pin 7, white/brown wire, unused
Pin 8, brown wire, unused
Obviously the unused...