DP
Before I mounted my G45 to the 330, I called DP models and asked them. I was told by DP Models that the G 45 would be OK for this model. So, since I had the engine already, I decided to mount it up! As I have heard, there have been tail heavy conditions with this plane. I figure with the G45 up front it should balance out with the servos in the rear for elevators.
As I also mentioned in a previous post, I plan to use 18" props, as I already had them. Im pretty sure I can use them on a G45, and it should work out well! (I hope!) Im wondering if the 20" and larger props are causing some flutter problems, along with fast speeds! Like BPryor says, throttle management is key!