31
Cool board and I love how many options there are! Shame about the nav cluster accent, I much prefer the look of the seal100.
It looks like all PCBs, except EC, only support 7U space tsangan bottom row. Something that comes with using vintage switches is that one usually must also use vintage keycaps harvested from a vintage board, so there is no choice in bottom row. Many vintage boards (e.g. all Apple ALPS boards) are not tsangan bottom row. There is really no drawback to adding more bottom row options to PCB.
Will there be an EC kit included?
Is it possible to put a EC11 rotary knob in the upper right switch position? It's possible to fit this into the same PCB with Alps switches, without losing anything, e.g. like this PCB https://karolingian.com/products/alpine8kal-tkl-pcb-for-alps