Ya i know what your saying about hogging the sky but know one else runs my freq. there. I just wanted to know b/c i heard some club members talking bout getting bug gliders to tow up but they don't have a tow plane. So i was gonna put in somthing like a .58 four stroke and tow for them.I saw on tower just know 1.5 oz. bullet tanks. What about mounting those on the wingtips with servo tape or a bracket system?