Well your going to have a hard time finding a plane that uses the same batteries as your chopper. Unless you get all the stuff seperate and plan it out to use that battery. The hobbyzone super cub is an excellent plane if you want to go electric. In my opinion is it the best begginer plane in that price range.
Here is a thread that is just for the super cub, I'm sure the guys there would be happy to answer any questions you might have.
http://www.rcuniverse.com/forum/m_43...tm.htm#4371835
Austin