I am using the F9000 bags on the rear of '52 Chevy Pickup - Granted it's not on the road yet, but this may be helpful. I just used ART's dimension from their website
http://ridetech.com/productinfo/dimensions.asp
and made my bracketry so that at ride height the bag was at it's installed height. I think for the F9000 its like 9" or 9.5" The only other things that I checked was that the shocks limited overextension of the bags in suspension droop and that when deflated the bags didn't compress below their minimun dimension (4.5" for the F9000)
Yes, I know the shocks look to be at a horrific angle in the pic, but it's aired down - they aren't that bad at ride height.
