I know their are other windshield posts but none specific to the F4 customs (I could not find what I needed)

I just bought a new 2013 F6B / I will pick it up Saturday.

I have decided to get the Mustang seat which will put me down 1"

I have decided to buy the F4 Customs tinted windshield with the vent.
My goal is to look over the windshield.
I have had a test ride with the Honda OEM tall windshield which felt very good (but I thought it would be better 2" shorter)
Can you guys advise me on the size I should buy?
I am thinking the 16" or 14"

Steve