Hi and welcome to RCU. That said I'll start out by admitting I know almost nothing about electrics. While not trying to chase you or anyone else off I think you might have better luck posting in a different forum. Try these:
http://www.rcuniverse.com/forum/forumid_148/tt.htm
or the new forum started by RCU just for electric people:
www.WATTFLYER.COM
Feel free to wait around here as someone may be able to answer your question. I was just trying to increase your chances of success. Good luck and welcome to RC flying.