Got a chance to give her a nice ride over the weekend. Frame is solid. Very stable, but can't whip it around like my old S5 (nothing surprising here - that's what these frames should do). The 32mm tires make me feel like I'm on rails - so much traction in turns it's crazy. The zero offset seatpost will take some getting used to, but it felt good. Not sure how fast the frame is, but it sure didn't feel slow and my average speed was totally reasonable.
Saddle is replaced and bars will definitely come down a half inch or so (at least). Oh, and I totally lied when I said I thought the tools in the downtube would mute cable rattled. Cables rattled like a mofo. I have foam and will be treating cables this weekend to try and get rid of that. None of that is the fault of the frame, though. In fact, getting to the cables through the downtube is trivial - so nice. So far very happy with this frame.