Windscreen side deflectors

Morn all. I have it in my head to attach deflectors to the lower sides of my 03 1150rt to make the screen wider. Hopefully adjustable so I can turn them inboard so as to funnel air onto me in hot weather, turn outboard to deflect air away from me in cold weather. An internet search has uncovered a lot of companies that make deflectors that attach to the top. Can't seem to find any for the sides. Anyone know of a good supplier? Much appreciated.