I almost bought the kit, now I'm gonna wait! One question. The manual just shows the OS FS-91 install, even includes a template for cutting the cowl. I hate cutting cowls, So I looked I looked at a 2-stroke to see if there was a big difference. The OS FX61 is much shorter and you can put a Pitts style muffler on it. Would it be enough for this plane. I bet the FS-91 would pull this around real nicely...just hate cutting the cowl up!

Steve