(4) Futaba s3010 ailerons and elevator
(1) s3305 for rudder
(1) s3004 for throttle

Excluding the throttle ... all servos should be high-torque, and even metal gear as needed. It kind-of depends on what engine you choose and how hard you are going to push the air-frame (and control surfaces).

Those 3151's are digital so I don't know but some guys used some similarly torque rated analog ball-bearing s3004 for all surfaces on some of the first Seagull v.2 Edge 540s and they were stripping gears and losing servos in flight. I would rather spend a few extra bucks for some "insurance" or performance buffer.