The Adventure screen is a huge improvement over the standar screen, there is absolutely zero buffeting with it....IMHO it's the best mod you can do to the 1100.
Had a close look at this conversion at the weekend, 1st class job, well done andy
Ok, the total conversion idea is not for me as the Immeasurably Superior 1100 has a rather unique individual charm that was rather lost on the more brutal aggresive beak fitted to the lesser 1150. But the screen change is very tempting