The Replicator Plant produces 6 Replicators. But the plant is just a normal building so you get tons of Replicators in your world. I suggest to either reduce the Replicators per plant to 1 (my preferred solution) or make the plant a national wonder.
Another issue: The Temple of Amun and the Hellenic Tempel need Sculptures as prerequisite (and more buildings and wonders). The Sculptor´s Workshop goes obsolete with Realism. I have Kemetism as state religion and in my later game I can´t build my temple anymore. I solved this by trading in Sculptures from a far behind civilization. It is difficult to understand though, that Sculptures shouldn´t be available in a modern world. I´d suggest to either make the workshop not go obsolete or have a modern building, e.g. called a Sculpture Factory. I have seen such a factory in Vietnam that produces huge number of statues etc. out of marble with modern tools (and a huge amount of stone dust, surely not healthy!).