I've got the MTC cans on mine. Those plus a Power Commander transformed the bike when I first got it. The Scorpions on yours look smart.
As for buffeting, I changed the awful looking stock mirrors for the Aprilia ones, didn't help. So I bought a dark Moose Racing screen which was 4 inches shorter than than the standard one. Buffeting gone. However, I had to mount my SJ4000 to the front of the screen with it being black, and it vibrated too much to get any decent footage.
Took the huge smoked touring screen that was on the bike when I bought it, masking taped it up, drew round the Moose Racing one, and cut it with a jigsaw. Bit of fine wet and dry on the cut edge, and fitted that instead. Mounted the camera above the clocks and it was better. Only gripe was with it being smoked, footage always looked like it was overcast, even when it was sunny.
Bought a well sctrached original Kawasaki clear screen off eBay. Got most of the scratches out using toothpaste then Brasso, then out with the jigsaw again. Decided to cut it an inch longer than the Moose Racing one. Put it on the bike, went for a ride, it was horrible. Head was being battered from the buffeting. Out with the jigsaw again, cut the extra inch off, buffeting gone.
So that's where I'm at with buffeting on mine. I know people rave about touring screens with extenders etc, but I hate looking through a screen anyway, (coming from a sports bike, I prefer to look over them) so cutting mine was never an issue. Remove your screen altogether and go for a run, depending on your height, you may get a surprise that the wind no longer hits your head, then get the jigsaw out.
Andy