Okay, we just got back from a 2K trip down to Key West and back. The windshield performed flawlessly...so much so, that I didn't even notice it in front of me. We hit some extremely bad rain coming into Homestead and with my visor cracked open on the full-face and me looking under it and over the windshield I could maintain about 65-75 mph where cars were pulling off the road or doing about 45 mph with wipers flailing and flashers on. They must have thought I was nuts!
As far as the seal goes, I've posted a pic of the package from Lowes below. When you apply it to the inside of the Kury, put it just below the black on the sides and when you get to the front, run it just below the Kury decal so the top edge of the seal underlines Kuryakyn. This will seal the inner portion perfectly.
I've been thinking about cutting a new section of the seal to fit the outer/bottom portion of the windshield. The seal has two holes running the length so I'd slice just behind the first groove so the bottom edge of the shield fits in there and then carefully mount the windshield with the major portion behind the shield. I'd leave the tape in place with a little extra hanging out so when I get it positioned right with all the screws started and almost snug I could pull the backing free and the seal would be perfectly affixed to the fairing. Just a theory but I think it'll work. I'll try it next time I've got the shield off.