Update to Spider Spawners in Mineshafts

Spider Spawners in Abandoned Mineshafts can be boring, I think they need an update.

1. Spider egg sacs could be hanging from walls, floors, and ceilings.
2. If you break them or step on them, a bunch of baby spiders come out, which can surround you.
3. These baby spiders, similar to baby snakes, can't control their poison and are way more deadly than normal cave spiders.
4. This "new" area will be much taller, so spiders can come down from the ceiling and surprise the player.

If you don't want to update the mineshaft, just make it a new structure where there could be a queen spider which is like a mini boss and could drop something useful. This is sounding too much like new mobs, this is mostly just a structure.