yeah, i was thinking make a "infinite" plane to move around in to make circuits instead of a limited space.
Viewing post in I made a custom ALU (with more features than SebLauge ALU)
That would be very interesting to play around in, but would be difficult to implement because of the inputs and outputs. They could be placed in the plane where they were created, but then there is the problem of having to travel around and look for the inputs and outputs. Still fun to think about though.