Ok, tried the wrs screen and wings today, great job would say 100% better than it was, now just fell a little wind on the back of my lid, but you can't get right all of the time.
All of the wind gone off the top of the body, nice clean air, and it was windy today.
One of the lad's i ride with has a 901 and has the same problem with wind, he is going to look at WRS as well, but was saying that with thesis bike because the screen sits upright and you sit s far back that it has a hard job trying to do all keeping wind of you and over your head.
Yes would tell you to go for them.
I am 5,10 and 32" in side leg, on my toes sitting on the bike, but it does do a go job .