So Really its just as simple as a Dwarven rune block. I am building Moria on The One Ring server and am currently building The Chamber of Mazarbul. When I realised a lot of the wall decoration is Dwarvish runes. I think it would be cool for Dwarf specific builds to have dwarven rune blocks. In stone and Dwarven Brick. It could be crafted like a Stone pillar but with Signs on the side or maybe add a chisel into the mod? Or if you right click a stone or dwarven pillar with a pickaxe it could have the option to set it as a dwarven rune block. Anyway I thought it was a cool idea.