The MacDaddy...I think you'll love the YS140 on the F90 (F140). I have a couple of friends that have the Funtana, one with a YS140 and the other with a Saito 180. The planes are about 10.5 pounds but they fly nice with that combo. You'll probably want to go to taller landing gear and to wires on the tail rather than the carbon fiber support. I believe you got the right engine for the plane.

Yeah, I'm starting to get a bigger hanger, but I need a few planes as fast as I get rid of them. Part of my problem is I love to try the new stuff. And the winters are long so I love to build a couple of plane to have ready for spring. 6 is my max. If I have more than that I'll have to dismantle (engine, radio gear etc) another plane. So far that hasn't happened, but it might this winter.

I flew into mid December last year. kinda cold, about 45 degress but not too bad. Then it snowed and I flew again in March.

thanks
Barry