Originally posted by soholingo
If we listened to manufacturers we would be flying bandits on speed 400 motors...
Correct. And others make you want to think anything 60ish inch span is a hotliner...
I should have used these smiley things in my previous post and above, but I don't like them, so here is somewhat more constructive input:
Save the B50 for your Surprises and consider a good 7-cell F5B system for the MG... except run it on 10 cells. Depending on the drive and cells, you can use anything from a 14x10 to a 15x13 prop and likely put the portly 16-cell set-up to shame. No kidding...