I see winshields on some bikes on this site, but they don't seem high enough. I don't want a car winshield, but what i show here works o.k. at 70 or less and then the shakes get started to where is unbearable on real windy days, should I get one thats chest high or is it the shape of the one I have. I also need mirrors that sticks out beyond the stocks, having wide shoulders makes me have to swing out to see behind me. Any suggestions.