I implemented a simpler and cheaper solution on my GT. I made two brackets that raised the standard "flyscreen" to a more upright position like the Tigers all have, so that the screen is at the same angle as the forks. I made the brackets out of 2mm sheet aluminium so it was easy to work with, and painted the them to match the bike. Almost no-one ever notices they are there because they look like they came from the factory.
In reality though, the screen punches a big enough hole in the air so it goes around the rider, or over the head. I'm 6ft, and there is no buffeting up to 75-80mph,giving a nice quiet ride most of the time. I have a template I can share, produced in CAD (Cardboard Aided Design
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