You need to sell a few motors and get a 2.4 radio...
JK
Seems like a smaller 'runner with a transmission would be more user friendly versus a larger one for DD. Less cogging, higher off the surface... is that what you're finding?
And how do the outrunners tolerate a dirty environment? That was one of my biggest concerns when I was messing around with an outrunner build...
I am outrunner lover, but for my planes, have quite a little collection started.
Looks good sikes!