RE: recommended servos for a 26cc size plane ?
I like Hitec 5925s for that size plane (130 oz and blindling fast). Maybe a 5954 (180 oz and quite fast) for the rudder. I would stay away of Karbonites with any gasser. I you decided on glow, then the 6965 would be the ticket. That is only because of vibration along with such a small plane that does not dampen the vibes too much...