i made it into a link since its kinda long and lot of screenshots See it here: https://docs.google.com/document/d/1k0sQiS4JRTLR6EEPpiAfV3zfKXmKIlOooyrHholsl0I/edit
download the mod if you want to test: https://www.mediafire.com/file/v4nc9yofau63yrv/testing.zip/file
I think this would be very cool and my only change would be to add insulators that can disperse heat more but have something that makes it worse at something else.