Thanks guys.

I have 6 NIB HS-425BB servos. But I can't use them on the tail of this plane. It's too skinny to stack 2 standard servos for the elevators. I thought about buying a couple HS-77BB, but I've got a couple mid size JR servos already here--so I'll stick them in the tail for the elevators.

I could use 2 of the 425BB for the ailerons. I'd like to use my 120oz. coreless servos in a larger plane if I can get away with just using the 425BB on my ailerons.