I did the same with mine. I moved the elevator servos into the hatch area (rudder was already there w/ pull pull) and installed an MK bell crank in the back end. I was able to remove ALL of the 12 oz of lead I had in the nose. That coupled with 1 less servo cuts my weight down by 13 oz. Unfortunately, I haven't been able to fly it for the last 4 weekends because of the weather. But, bu golly, I'm gonna fly it this weekend if it kills me!