Buffy,
I have use of the kevlar Fit. Love the boat. Buy a 2008 or newer model though. Think made some improvements to the design that are worth paying for: cockpit behind you goes deeper and there are drains around the coamings.
Its a great all around boat. I find it stable and that it surfs well. Gives a good work out, and come race day, its not too much slower than my Evo or V10S.
Get a good gripping skirt though. Mine doesn't grip that well and has come off a few times (I'm making some changes with 2 sided velcro to give it better grip)
The seat is the same as the Evo, so if you like that seat, then you're golden.
Only gripe is that you can't roll it.It takes practice to get get a good recovery method down. You really should learn the straddle method of recovery though. I just retro fitted some tighter fitting deck lines (using bungy and fairleads) so you can do a paddle float rescue.
Sean