I been running the DualSky 6063-12 on an 80" CAP 232 on 10S, its been good. Its best turning a prop of around 22x10 but you can get the 230KV one and turn a 20x10. Your plane is a 25% ... trust me something in the AXI5330-18 range with a 20x10 will suffice, no point going with a 5345 range as its heavier, that increases your wing loading and you will need to work on your CG again. Recently, I got the Hyperion motor for a smaller set up and I find the motor to be nice, love the quality and performance. If you want to dabble with low cost then DualSky motors are fine. Some of the F3A guys are flying in for competitions and they are very happy with its performance.