Serum,

that is some very nice work. That is, in fact, my next project. We're getting ready to start an on road club down here and the serpent is what I want.

As for the battery, is that the helicopter pack that you are going to be using. I think it's distributed by eflight. Anyway, very nice. If you don't mind, I may be PMing you with some questions, to take advantage of your experiences with the build.