I need some help deciding on which servos to use in my H9 Edge 540. What are most of the other guys out there using? It has split elevator servos so I'll be using 2 there. It has a pull-pull setup on the rudder. I'm looking at the 77 oz. in. servos for most control surfaces except the rudder where I'll use a 106 oz. in. servo. Does this sound like it will be alright or do I need to go with 106's all the way around? I don't plan on doing any 3-D with the plane just mostly loops and rolls. I'm not sure anyway as to what maneuvers are considered as 3-D anyhow. Any help on getting this right is appreciated as I'd hate to lose my new plane. BTW I'll also be using a Saito 1.80 for power if that needs to figured in the equation. THANKS!