Really hard not to like you series direwolf Enjoying it as always!
By the way, I'm starting to be a little worried about the taint level in your area, as y'all going around using portals, crucible, and magic and that kind of stuff) But growing vis crystals of different types really seems to be helping at least a bit
You can set "limit" temperature to each Thermal Monitor block. And it will emit redstone signal if reactor's temperature is higher then specified "limit".
P.S. Try v.1.1.1. I fixed bug with config.
Thank you. Now it works fine, and I can set up super awesome reactor control system with this and redpower !