Nice looking aileron. If I remember correctly, the stock servo location allowed me to reach the RX without an extension. Will you need to use servo extensions to reach your aileron servos?

I flew my Dazzler over the weekend, with throws increased for 3D for the first time. I found the elevator and rudder severely lacking. I think your tail modifications will be perfect. I am going to copy them if I ever build another, or when mine needs a rebuild.