MillStream
I don't have a clemence Birkin...yet...but did you see the pics I posted of my Thalassa Clemence Kelly 32? It's in the go Kelly go thread. And if ever there was slouch or soupleness in a bag, this one displays it....so, I wanted to point you in that direction so you could get an idea of what an even smaller Hermes could look like who although not a spring chicken ( Thalassa Kelly is lightly worn but still an '02) still has a way to go to be vintage.
And, of course we're talking over an inch less wide and less deep than the Birkin 35 AND a more structured bag with the Kelly style. If you like soupleness you're going to enjoy your new 35 Birkin.