Phillistines!
Don't you all know it's going to be a Dark Matter fuelled perpetual motion engine that will provide endless inertia, thus no H-V diagram required.
The structure will be filled with Helium and remove the requirement for power to lift the entire array, with the rotor remaining solely to provide speed and direction.
Now what are those men in white coats here for? Tra la, tra la, tra la.....