Arduino ROV problems (Python problems)

First post, Hello! :P

I am building an ROV with the arduino and was planing on using 2 brushless motors for thrust and turning, and Python script for communication to the usb (4ch Rc controller) using the servo library I got all channels working but when i plan to use the same channels for turning and forward/reverse it becomes difficult for me (n00b)

If someone knows python code, and wold help to get the motors turn while i go forward etc "any help wold be appreciated "

            # X Axis Turning (Utgang 2&3)
            if (axis == "X"):
                pos = e.dict['value']
                # convert joystick position to servo increment, 0-180
                move = round(pos * 90, 0)
                serv = int(90 + move)
                serv1 = int(90 - move)
                # and send to Arduino over serial connection
                servo.move(1, serv)
                servo.move(2, serv1)

            # Throttle Forword/backword (Utgang 2&3)
            if (axis == "Throttle"):
                pos = e.dict['value']
                move = round(pos * 90, 0)
                serv = int(90 + move)
                servo.move(1, serv)
                servo.move(2, serv)