Since the server has finally updated to 1.13, I think it should begin to use data packs to add some more features to the server. Data packs can be used for many things, like custom crafting recipes, changing loot tables, even spawning new mobs. They could be easy to use fixes for some of the plugins that are currently broken and disabled on the server, with easier customization to fit the servers needs. Here are a few that I've come across so far that could be implemented; http://www.madcatgaming.com/lionheart-custom-recipes/ -adds global dying of coloured blocks - ie. any wool can by dyed to another colour -some custom recipes for uncraftable/unobtainable blocks (smooth stone/sandstone whole blocks that were never implemented, sponges using new coral blocks and reverse) *Will note, Elytra recipe in its current form is extremely cheap, should be removed/altered with more expensive components needed [requiring 1 Nether Star for example] http://www.madcatgaming.com/shulker-respawn-data-pack/ -respawns Shulker mobs in End Cities using naturally spawned Endermen -does not spawn Shulkers close together (customizable radius) https://www.planetminecraft.com/project/craftable-rare-items-datapack/ -Another data pack to make rare items craftable (would require some customization to make some recipes more expensive in my opinion) These are just a few suggestions I have, but many more could be found/created on your own, such as an 'uncrafter' data pack that reverses some recipes (like slabs/stairs into whole blocks, removing dye from coloured blocks, etc) or your own custom recipes for rare/-nonfarmable items. If you have any data packs you've seen elsewhere or have your own customizations you'd like to see, suggest it below.