the 10" windshield that I have, I look way over it, much more so then I did on the windsheild that was on the RK before, infact I am hopeing the 15 will be trall enough, I think the reason is because the fairing puts the windshield at a flater angle then the windshield that came with the bike.
Terry

 

i went out for a while this weekend and the 10" windshield is just about perfect. WAY less wind than i am used to with the windshield i was running before. I think i will have to get a lower windshield for when i have the low profile seat on, but they are pretty simple to swap. So far i am digging the fairing though!

 

I got the Hoppe Quadzilla for my Roadking and man I can't say enough great things about this fairing or the companies customer service! It already comes with a waterproof quick detachable electrical connection and a retractable storm door for the radio. It is eazy on and off ( 5 minutes) using the stock docking hardware that the HD windshield uses BUT I don't think you will ever want to remove this bad boy, I know I wont!