Short and simple suggestion: Could the addition of trapdoors (wood and iron) be considered to be re-added to regalia? I'm not sure how largely they impact the tps, but from what I can tell, they are just treated as normal blocks by minecraft, and as a result wouldn't create entity lag.
I think a lot of build potential could come from these blocks being added. They are already used in staff builds around the server to make beautiful structures, so why not add them to the types of blocks players can use?
I think a lot of build potential could come from these blocks being added. They are already used in staff builds around the server to make beautiful structures, so why not add them to the types of blocks players can use?