By the way- the high rate throw on the elevator will make mine stall out when I pull full elevator. As far as being "underpowered" with the G23- it all depends on how heavy the thing is- and how you want to fly it. I fly mine scale like at about 1/2 throttle... and will do gorgeous wingovers. Will it hover? No.... Will it do an outside loop? Yes.

Have a blast with it!