Okay got the gear in and leads ran, added the up6 brake valve to my front board with a small HS-81 servo. The instruction say you only need 26 oz of torque for full pressure. the HS-81 does 36, and 46 on 6 volts. I also have the location of the DNL control box and the 7.4 volt ION for the gear.
I put the brake control on a side slider (right side) on my 14mz since its perfect for sliding in more pressure without getting in the way of your nose wheel controlling.