You can use the surface travels that all the other 35% planes use. Those are pretty standard while being safe and effective. Your choice to using 1 or 2 servos for the ailerons. There should be 3 pockets in each wing. Jst make a choice of one or two. If you go with one make it a very good servo and great linkage. No cutting corners.

With the above there really isn't much else needed to get the plane in the air.