I have a pair of cyclecat bars on my 916, i got sick of the cramp in the back of my neck where you were constantly lifting your head backwards to view through the top of the visor.
They transformed the bike, not only do they look a bit daft but the bike is so comfy, about an inch or so higher, but wider and flatter. managed 2400 miles last year in 5 days in spain and france with no pain or discomfort