Those are some plugins for my survival world i hope you add them
One Player Sleep: With this plugin need only 1 player to sleep and not the whole searver (Link:https://www.spigotmc.org/resources/one-player-sleep.31585/)
PlayerHeads: With this plugin mob and players drop heads on their death(Link:https://www.spigotmc.org/resources/meiskams-playerheads-updated-for-1-8-1-14-4.61613/)
Armor Stand Edit: With this plugin you can edit the way that armor stand look you can change their pose (Link:https://dev.bukkit.org/projects/armor-stand-edit)
World Guard: The World Guard is for the creeper and ghast anti exposion and its not working i thing you must update it