If you want the "Brodak" points, you have the Flying Clown (not super), Circus Prince, and Junior Lightning Streak.
Anything is possible, but a Super Clown is least on the edge of being too big for a 15. The plane was designed for a 29-35. With modern engines, a 25 is plenty. But a 15 is long stretch.
Since you can't use a slider in 15, indoor controls are OK.