Within the next two weeks (hopefully sooner) I'll be getting a 500, but I'm also planning on getting the exact same Piaggio screen that Ed in BR has because of rocks and debris (before I leave Baton Rouge's Vespa dealership).
I'm also wanting to pick up a full face/flip up helmet, but I'm concerned about my head feeling like it's in an oven, especially considering the mix of humidity and heat we get down here in Louisiana.
Does enough wind wrap around the screen so that the vents on a well/decently ventilated helmet still function? Sitting on Ed's Mp3, the screen's top will be either right above or just even with the top of my head.