You Know myfivezees, that reply is extremely helpful. Thank you! I am still waiting for the wood to show up from Balsa USA. About your motor choice in DLE. I am assuming you are having great results. Ever any thought about Desert Aircraft? DLE sure saves some dough. The two battery system, one ignition and one for the receiver? Or does the power expander create an equal draw from both batteries and therefore is a true redundant system? What Smart Fly model? Your input is great. Thanks again. I'll have a bunch of new questions soon if you can tolerate it.