I havent put anything in stone, yet.
Slice and so on. All connected to one or more backplanes.
The backplane will most likely be wire-wrapped, since I feel that it is the simplest way to do it.
It will probably, at least in the beginning be an 8-bit computer, memory, I dont know at the moment (future problems, probably core memory).
The physical design, well, don’t know yet, why not as a Cray1?
Anyway, the future will see.