Eachine GPS F4 Flight Controller for Monocopter

[CBRussell]

I'm attempting a monocopter with thrust vectoring build. I have a Eachine GPS F4 Flight Controller and need assistance with connecting 4 servos.

 

[CBRussell]

Please let me add to this!
Upon further investigation with Betaflight it seems there are eight resources assigned for motors with this FC.

resource MOTOR 1 C06
resource MOTOR 2 C07
resource MOTOR 3 C08
resource MOTOR 4 C09
resource MOTOR 5 A15
resource MOTOR 6 A08
resource MOTOR 7 B08
resource MOTOR 8 B00

I see where motors 1-4 are connected but where would 5-8 connect?
Pinout is no help.
Thanks!