Well, FWIW! The CG at 180mm produces a very tail heavy, unruly little aircraft! The Turnigy G110 and two Zippy 30c 4500 4S lipo's in series produce plenty of oomph! However, I had a very thrilling. challenging and finally rewarding first flight (the rewarding part is I got it back down in one piece). I am moving my CG to 150mm, I read some where else that this measurement did well on another Bucker so I'm going to that happy place. Here are some pics of my Bucker, not too shabby!
Happy Flying!
Bullseye52
