Guys I think I will just get a new battery pack I don't really what to put two switches in the plane. I think the 700 mah pack would work OK I could get about 5 flights out of the ultra stick with that pack and still be OK but the pack is old and I would hate to lose my new plane to a battery pack besides I always take at lest 3 planes to the field with me and some times get kidded about bringing all the fleet with me. Now I probable should put two switches and battery packs in my 1/4 scale plane just for safety sake but the battery in it is 1800 mah and is doing OK. thanks for all the help guys.