Yes, that is limited but not terribly so. 1931 pieces is a generous number. This should be a democratic special edition, after all. I am eager to see the non-limited regular production version, too.
The thickness sounds very nice. The thickness on the 976 is very good and proportional to the case size, IMHO -- one of the reasons I love this model. But it sounds like the height of the TT 1931 Reverso will also be perfect.
Thank you,
respo