Hi, yesterday i traded my 2011 bmw rt for a black f6b deluxe and so far i love it.(130 miles) I find it needs a windshield and i'm looking at a f4 at 5ft. 10in. can anyone advise me as to what size i would need to be just looking over it? Has anyone purchased a corbin backrest pad that replaces the standard pad on the bike? I see there is an extension that will rase the pad i have up but it would still be smaller than the corbin. Any help would be great.

Thanks........Richie