Oh, BTW, I have a 7.2V 600Mah GWS battery by Sanyo (I think it's a six cell). The new epoxy glued the tail perfect! Hard as a rock now.
My ESC is an 100. I am not sure of the engine, I cannot really tell.
I am thinking about getting a bigger battery. What would you recommend? Should I time my engine? I know it will bring me a better performance but since I am a newbie, I don't want to mess around before my airplane takes off.