cloud_master

I don't think it suggests a prop from what I can remember reading last night.  But i agree with your prop range, Hacker's recommendation is right in there for the A50-16L.  That's probably the motor I'll go with.  Next will be deciding on speed control and batteries.  I can get a Eflite 80 controller from the local hobby shop, but the hyperion batteries are too darn expensive.