Well crap. There was an ...incident...this afternoon, and now my windshield is broken:
If you think that looks like a Madstad windshield mount, you're exactly right. Installed by the previous owner.
The Givi that came with the bike must have been discontinued, because today Givi doesn't offer anything quite like it.
They do have their newer Airflow design for $238.50 + shipping from any of a few vendors. But, I'm thinking it would not fit my Madstad mount, since it's probably drilled for the stock K7 Vstrom windshield mounts.
My now-broken Givi measures about 22" total height. With height adjusted as high as possible, and angle as far forward as possible, it's not too bad on the highway, but I still get a little buffet (feels like it's hitting the top of my helmet). So any replacement windshield should be 22" if not taller. FWIW, I am 6'2".
The easiest thing would be to purchase a Madstad 22" windshield. Price for one isn't too bad ($150), but I'd have to wait a while, as they now have a 3-day production lead time before it can ship. 22" is the tallest one they sell.
CeeBailey offers a 27" windshield they say is ideal for a rider my height, but it's way more expensive. Add on for the extra height, tint (light gray sounds good) and shipping, and we're over $200. Not sure whether it would or could be drilled for the Madstad mount - have to call them tomorrow to ask.