It seems that way, yes. Be sure to check out what Samwisekoi has coming down the pipes as his keyboards look very promising.
In fact I took the weekend off from Retro DSA to work on a PCB for the GH75.  I am including the cut-line for buildng it with or without the top function-key row.  (GH75 with or GH65 without.)  Arrow keys, control block, and full programmability in both configurations.
I already did a plate and a caseless plate.  It will fit into a Race/Pure case as well, and Matt3o wrote firmware that I am using on the hard-wired prototype.
I am going to try and make this an attractive PCB, so the result would be worthy of a KMAC-style build. And then I am considering a small production run.
Anyhow, yes, stay tuned.  I will also post an update in my own thread. 

 - Ron I samwisekoi