I have the 91 size extra 300, nice plane for the money but the covering could be better. It is very lite for a 91 size only 6lbs. I did not use the dowel push rods went with pull-pull on the rudder and graphite push rod for elevator. All the hardware is metric and is OK. Power is a Saito 100 hovers at 3/4 throttle. I give this plane 8 out of 10.