Not 100% but thought I had read on here of people fitting PP screen to 1200 & s. Could not see why not as the fairing is the same on all 3 apart from the graphics.
Same year you should be fine, but they take smaller screws with a ridge round them (should come with the screen)
Yes it will. I have a PP screen on my 2013 (four bolts), but as Twin4me said, they take smaller bolts that come with the screen. Its the only screen I ride with. Less protection, but no buffeting (and they looks sooo much cooler!).