Thanks for the info guys. I might go with the 125 then so I can have a gasser. What is a good torque number to look for on a servo for a 125 size airplane? Any other info on what to reinforce or change while building it? I would like to do things right the first time and not have to tear it all apart later down the road. I do have some questions though from that other post that catflyer reffered me to.

What is the bennifit of using the pull-pull rudder since this plane isn't designed for speed?
What is the advantage of having the optical kill switch thing?