With a Saito 100, what was the vertical performance like. Im power mad

and like vertical a half power!! The extra is great, but the edge looks like it has small niggles taken out from the extras design, ie the rudder servo is in the bottom of the fuss at the back and the top hatch is from the back of the cowl all the way to the back of the cockpit, which gives loads of room for messing about!! The build quality is the same if not better, i am now thinking of getting the larger extra fliton, i think its a 120 size.
What do you think to a os 91fx with a pitts silencer?? instead of the saito I will put a hitec 5245 servo on each elivator servo, this should help the C G. It was ok for the extra when i did the same. The extra had a saito 82 but i was a bit disapointed with power.