Here's some more pics of a corbin seat on the c14
http://s257.photobucket.com/albums/hh226/jsolo1100/C14/
There's two pics that do a good job of showing the profile of the stock vs corbin seat.
I'm roughly the same height as another poster, 6' with a 32" inseam.
The general riding position is a little further back. An inch or so I'd say? I have stock bars and have no intention of installing any helibars, so we'll see how well this position translates into actual riding comfort once it warms up some out here.
The seat does lower you some as well. Probably a good 3/4" or more. I noticed right away my knee angle was different, and the shifter will have to be readjusted slightly upward.
The two piece design looks good too and is much easier to remove/install than the stock seat.
Hopefully money well spent.