I got the closest I could get to Florida legal levels... I believe 25% on the fronts and 15% on the rears and front strip. (bad picture)
The fronts are a bit light IMO at times, will redo at 15% all around next time. Seeing isn't a problem, I do double check my blind spots though. Actually, when I have a big a** truck behind me with HID bulbs in his reflector housings the tint actually comes in handy.
Also, I'm sure you know, but get a good installer for the rear window (at least on the coupes), its a b&%$h to tint the top part of the rear window. Mine isn't perfect and is going to get redone at some point.