Years ago there was a Radian pro which had ailerons and flaps. It didn't sell nearly as well as the normal Radian, which the Night Radian FT is an extension of. I highly doubt that horizon will bring back the Radian pro just because it won't sell as well. Also, the regular Radian had a better glide ratio than the pro which meant that hard core glider guys preferred it over the pro. You could add ailerons, but it probably won't be worth it.