Flight Prediction Using Solid edge Models

[quickbird]

I am not sure how to word this very well but basically I am trying to find a way to create an aircraft model in Solid Edge, then use the geometry of the model to create a text file that a program like Wings can read and compute the control derivatives to get some idea of how the plane will handle. Is there a better way to do this? Maybe better software that I can use to create my own plane design then simulate it's flight characteristics.
Thanks