RE: Great Planes Big Stik Kit Plans
The power envelope for this model is fairly open as Stiks seem to thrive on power. Mine started out with trike gear and a ST.61, then ASP75, and then I switched to a tail dragger arrangement so as to fit a Zenoah G20, and I love this combination. Moved both elevator and rudder servos to the rear to compensate for the extra weight of the gasser.