Underground Base

Hello, I have been working on this for a wile now and am happy to share it with the Minecraft community.
Most of the base is underground but there are plenty of structures on the serface as well such as a nuclear power plant (No Mod, Just for show). I am not finished so some things are not completed are may be finicky. Please tell me if you find any issues with the Red stone systems and any suggestions you may have for the build.

Additional Notes

Two of the houses are not Mine, I cannot find the publisher of one of them but here is a link to the other. www.planetminecraft.com/project/minecraft-mansion-2/