I'm new to flying glow planes and currently in the process of getting my first one going. Its the GP Matt Chapman CAP 580 .46. I plan on putting an O.S.55ax and i have a 9oz fuel tank. What kind of flight time am i looking at for that setup. I love aerobatics so i'm usually balls to the wall . Lets just say worst case scenario running the entire tank at 3/4 to WOT. Thanks in advance for any help!