I bet you could just drill a couple new holes for the mounts in the 1.0 towers and have the same 'look' w/o spending any money and shaving an oz. off at the same time :)
For the sake of aesthetics and function, I think the wing could go higher (at least 1/2" above the body)... It's looking a little funky with that body.
If you are going for the streamline look, just go wingless.