Link, If you decide to make something cool to do with redstone happen – I can help you with it.
But if you want the classic ‘ol monument that would be great as well!
I might be able to add an easter egg; maybe something like a block that you place down. A block that you can’t get, maybe like a sponge? Then it opens a really cool room with a bud switch. I don’t know. We’ll see.