Skip,
The screen is a little larger and sits a bit taller in my eyeline than the Bike-Quip screen that I had on my ST1300. The level of wind and turbulence protection is probably better than the Bike-Quip, and that's and that saying something as the Bike-Quip screen is brilliant. Even so, I'm toying with the idea of drilling some new holes and dropping it by about 30mm. It's a Puig screen and they were developed using Wind Tunnel testing.
The OEM seat is just OK for a "normal" 500km day, but for anything longer it gets pretty uncomfortable. I toyed with the idea of a custom sheepskin, but have gone straight to the Gold Standard, and have a Russel Daylong seat on order to complete my farkling. (is farkling ever finished??)