Hello AZTWINS

I cannot answer your question directly but I can offer some information that might be of help. Horizon Hobby is very good on their warranty. Most guys just send in their motors/batteries and they will replace them FREE most times. My motor just froze up in flight last week and brought me down. I have a battery out to a friend on loan that was brand new and crapped out after one charge. The short of all of this is, they are both going in a box and back to Horizon on Monday. I HAVE received FREE replacement batteries from them in the past so I know this works. My 400 is only 5 months old and has never seen 3D just a easy flier. Giver ah try!
Here is link to the guy I buy all of my big stuff from him and he's on EBay and his prices beat the LHS. He buys Blade 400's and tears them down and sells the chassis and RX, Gyros, Motors parts for great prices. This is for a 400 gyro but you can contact him through his email address.

http://cgi.ebay.com/ws/eBayISAPI.dll...MESE:IT&ih=009


Good Luck JPee