Same here, 6' also.

5'4 150 ftw

6' 200lbs, fit like a glove, just go top down all day! #FLFTW

6'8" 220lbs. Was a terribly tight fit before I put Recaro PP's in it. Considering doing a custom seat for another inch or so of room.

5'8'' 160lbs. perfect fit

holy crap.

5'8" 250 lbs I fit fine, though a lot of my height is in my torso so I sit a bit high in the car with stock seats.

6'3" (14st) and seat all the way back, fit fine... Once I get new seats there will be more than enough room. Go try an Elise, it's hilarious!

Tall is a bit generic without other keywords so some hits aren't relevant but you can see there are plenty of threads on the matter:
https://www.google.com/search?q=tall...m=122&ie=UTF-8

I am 6'1" 165lbs, and no real issues besides ducking to see traffic lights.

I actually don't scoot my seat all the way back, there is still room for taller people. I have 34" inseam and when I scoot it back all of the way, I can't reach the pedals, so I think you can make it work. LIke stated, everyone's body is different and will fit differently in the S.