I am just building a new 50cc gasser and its going to have two Rx's which of course need two battery systems each, which means four power boxes as well, so thats four switches which could fail so I will double those as well, opti kill switch for the ignition of course two of them double aileron servo's just in case and I better put two rudder servo's on and do I need four elevator servo's in case the servo on one side goes west, I think I will be able to keep the weitght down to around 25Lb's for the 85" span, does this sound OK.

Mike