Hey there, Cheech -
Yep, a lot of people will like all that info - just as a lot of us have asked you about the cf gear. Mine arrived but I've not mounted it yet.
With my Brison 2.4, I'm testing props. Originally a 20x8 Pro Zinger and spun it about 7400. I just tested a 22x8 Pro Zinger and spun it about 6800 or so. I also have a 22x6 Zinger but have not yet tested. The original 20x8 offered great rpms and maybe a little too much speed so I am testing to transfer a little of that power to even more low-end torque. Something tells me the optimum would be the imaginary prop of 21x7
So far, plane is flying great! Going to add some down thrust though.
-shaun