Once it is clear that all the components for digital circuitry are present in WireWorld , the only thing lacking to produce a design is to assemble them. Presumably the same course that would be followed with real components should be recommended. In other words, the next step is to create the traditional small components, such as the 7400 series of TTL integrated circuits. Not necessarily starting with the historical package of four NAND gates; but rather with such items as flip flops, shift registers, adders, memories.
At the same time, one should seek simplifications to the elementary components, and compact forms of advanced components.