HHKB layout
To be honest I don't see any particular reason to have a Cherry MX replica of a Topre based board.
HHKB is not just a layout, and it's widely appreciated for a different number of reasons (which are not me to list).
I don't mean to be disruptive, you know me, I've supported all your three GBs so far, and those are the things you should focus on.
Your GBs have constantly improved because you didn't just offer plates; you gave people the possibility to make their own 60% Cherry MX boards, and that was great. I made myself two of these and you're the one to thank.
You should really focus on 60% board, perhaps by selling cases or keycaps.
My two cents.
I understand your concerns, and i agree. The plate, if enough support is going to be made for those that have ordered, or will order from my GB to cover up the holes on the side they won't use. It isn't anything that will delay the other GBs, it will just be a mini-GB that will run along the current, or next GB. It isn't something i am going to put a lot off time and effort into.
I am actually working on cases with Vortex, so that is definetily exciting.
Again, just a small "side option" for those interested in making a Topre style board, this plate won't get it's own "round".
This IC is made because numerous people have shared their interest for it.
Thanks for your interest.
LeandreN