Extreme Reactors should be added because it's an efficient source of power for all players to use. It is exactly big reactors but for 1.10.2 and higher. Extreme Reactors would give all players a source of power to use permanently or a starting power. https://minecraft.curseforge.com/projects/extreme-reactors/files/2545867
Sorry but Extreme Reactors is harmfull for the server and would lag it alot. We had that mod in the Gigabyte modpack and wont add it in thaumix.