Not even sure how to ask this question.

I have an x9303 and a 7 channel Rx in a simple nitro fixed wing with a pan and tilt video camera on it with a FPV setup. Not having a head tracker, I have the pan and tilt on the two side levers on the x9303.

What I want is to get airborne, flip a flight mode switch and "lock" the rudder and throttle positions and use the left stick of the transmitter to control the pan/tilt unit. Is this possible?

I'm sticking to the eyebrow levers for pan/tilt functions for now, but I have considered moving the servos around so that the throttle and rudder are on the side levers and the pan/tilt is on the left stick. However, this will make landing tricky among many things.

Any thoughts?