My vote is no screen at all. Over the years I've had three naked and eight faired bikes. All faired bikes except an 08 kawa ZZR600 put at least some wind blast/turbulence right at the neck/helmet which I find very annoying even with ear plugs. The 919 and most nakeds leave your head in a relatively clean air flow,much smoother and quieter. My other nakeds were a 2000 nighthawk 750 and an '06 sv650. The 919 beats those two bikes at air flow management for two main reasons. First, the 919 has less force pulling my legs away from the tank. Secondly, the shape and location of the headlight/instruments offers a surprising amount of protection. Another too infrequently mentioned way of dealing with wind on any naked is your gear. Wearing snug fitting gear reduces felt wind noise,drag, turbulence and flapping. PhilS, the 919 is perfect as is for the 60ish speeds you're running. I find my 919 ok up to about 70 actual speed. If anybody wants to cruise much faster than that, a good faired bike is the way to go.