My 2300 turns the 17X6 9000 on the ground and unloads much more than that in the air. It seems to like it as far as I can tell because it just starts to come on the power band in the air.
Trollmaster, how many rpms will the 2300 turn a 14X8 with Ultrathrust? That seems like a small prop to me, would not a 14X10 or 12 be better? Well anyway just trying to be practical, backing out and letting you all hash it out.