If it is like last time, the number purchased is by set - not people. Therefore each person could easily add many to the count.
I really, really, wish they added a 1.75u Escape to replace capslock (great for vim), 1.5 Super (for HHKB layout, ex: infinity), and some hyper keys to fill in the extra mods. Ohh well.
Right now I am using the geekhack key on the function button, Fn on caps, and Super/alt swapped. Not perfect but it looks good and is as close as I can get to their true functions.