RE: Pheonix Extra 330S 60-90 Size
What is your total flying weight with the OS .91?
My tower .75 is running pretty well so I may get the plane and upgrade the motor later, but I'm enjoying my new Wildhare Yak, and I'm slowly moving to gas, so maybe a BME .90 will be in order with their gas conversion.
I just hate carrying several different types of fuel to the field everytime I want to fly a different plane. Gas is the way I'm going, glow fuel is getting pretty costly especially when I'd be running at 80-100% throttle like you said.