What worked for me (6'5") was the Cee Bailey Clear-(Ultra Tour Dome) windshield with the MRA. The tall windshield blew air onto my helmet at ear level = loud. The MRA blew the air above the helmet's eyeport = much quieter.
If you add the MRA screen I suggest reinforcing the two external black plastic windshield pieces (official parts title is "Cover, Windshield, #14091A) that secure the windshield. These "covers" are the weak link in the windshield system. I experienced a number of cracked covers until a solution presented itself. Two specific recommendations: (1) Put strips of metal (e.g., part of metal hangers) in the cavities in back side of the covers and then fill these cavities with Gorilla glue (or equivalent), and (2) in place of using the OEM screws in the cover screw holes, use metal washers about the size of a quarter (bent to conform to the bracket) to distribute forces over a larger area of the cover instead of within only the tiny screw holes; this approach requires using longer screws. No cracked covers with a tall screen and MRA with these fixes.
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