Here are a couple more choices that were out there. I don't know anything specific about them but it will give you a few things to look at while you decide what your plan is. Hope they help. The Roadking one I mentioned before was a home brewed example where the guy fabbed the mounts from a detachable windshield to a used FL fairing. If I recall correctly he got it for next to nothing but he put some serious time and work into it.
http://www.kendayproducts.com/
http://www.thegaragefather.com/Index...=Products/List