Been there.........done that! It's an ok bird, and like Gizmo said a little strange looking but in it's day, a good little fun fly bird. I just don't know why you want to deliberatly build this particular craft?
Other than looks, it has nothing to offer that is special. It didn't fly that great compared to some of today's updated versions. If you want something that really performs, you should try a Profile 3D bird.
Just my 2 cents worth..........