but playing devils advocate smaller airframes can usually take more abuse than a larger airframe. heck look at the great planes $99 quickie 500 plane those things can do well over 100 mph straight out of the box, and take some pretty high g's (if you ever seen pylon racers turn a corner) , and their cheap. But yes I know the extra weight of a turbine, not too mention the microscope that this segment of the hobby is under one must alway use extreme care, but then again if a modeler goes through the trouble to add a $2000 + engine I would hope he would take the time to protect this investment. But Booker don't get me wrong I'm with you 100% I couldn't see putting anything larger than a wren 44 on this little plane.