I am concerned about rough fields as well. The primary reason I wanted more power. As stated above, take off weight is similar to an EDF, but landing weight will be over two pounds less! Positive fact that the landing gear will be less loaded on landing with a turbine… ;-) This gear looks superior to my eflite gear on my habu 32 and it handled the bumpy runway at my field fine.
The inlets do not appear structural.