That makes good sense. Would you mind if I ask a couple more? I also took a look at the Rudder version, and I noticed it had a different type of rail. Is there an advantage to one type over the other. I know for the V-Tail the angle iron will mount better, but is one stronger or lighter? Second question, I've yet to build a glow model, been in electrics for the last two years and was thinking that I could us one of my micro servos for the throttle? Seems like even the smallest of servos would be fine for this?

Thanks
Philip