Not sure what you're looking for but my quick impression is that the motor is not sufficiently loaded. ~650W is roughly the power of a piped 25 or a good running 32. Your motor is likely capable of a lot more especially if it's only developing some 20A of pull on 6s.

The Tower Kaos is nice on a good 46 which can produce 900-1100 W of power. I'd aim for a lighter smaller motor that can generate the power on an 11" prop on 5s. The model will be lighter yet but will have excellent thrust and vertical performance. With that said, your current setup will certainly fly it - just perhaps not optimally.

My nickel's worth.

David