There are a couple members here in Nor Cal that have both SEEGs and the 09 SERG and they say the same thing about the wind buffeting on the SERG. Andy's tried several windshields and I think he finally got one that he can live with but he says there is definatly more wind about the head and face. Understandable, since it's a smaller fairing.
If there's too much snow to rent then it's not a decision that he has to make right now, anyway. When it warms up and the snow is gone and he's able to start riding again, then he can go rent one. One thing he might try besides a taller shield is a flip face helmet. The Nolan N102 is the quitest helmet I've ever owned and I have more than my share of helmets.
Several members here have removed the tour pack from the Ultra Classic but I'm not sure how they go about the wiring or amp. I can tell you that everybody says the same thing about riding an Ultra Classic......"I never would have guessed that they handle so easily". And the new chassis on the 09 model is an incredable difference (that's coming from somebody who still rides an 04 but have rode an 09 on mulitple occassions). Renting for a day or two.......there's no reason for somebody to buy a bike that they're not sure about, now days.
