I have removed everything, the windscreen, the winglets and the headlight fairing things. I found that the noise is reduced to being only slightly louder than what I get when I stand up, and there is no buffeting. Fighting the wind on the highway is tiring, and my phone in the GPS mount is hanging out like a sore dick in the wind. I am starting to consider ordering another stock R screen and experimenting with spoilers on that. Anyone want to sell theirs?