Sift Fortress Idea

Hello, my idea is involving the new sift dimension coming to the game soon, I hope you enjoy the dream of mine. In the sift you are able to find a new fortress, with similar rarity to the nether fortress or bastion, this new structure could be made out of a new block, like nether brick but it would be a dark, unsaturated colour to contrast with the bright texture of the Sift. In these fascinating structures you could find chests including new enchantment books (like fortune IV) ,siftite upgrade templates or siftite nuggets. They could also home new violent mobs that give the fortresses a bit of a challenge, contrasting with the rest of the sift, you could even add new zombie or skeleton variants, like the soul zombie which drops soul shards which could be craftable into soul blocks or used to tip arrows and give them an effect (soul skeletons could shoot these arrows too). I think this would be an amazing addition to the sift dimension making it seem more interesting and ALIVE. Thank you for reading my submission and I hope you accept it, it would mean the world to me. Thanks again, from William Keast age 13