1. If the plan is to keep caps at "50" then please make it illegal to have 50+ mobs of one type on an island. If someone already has 500 of one mob, then they would have an unfair advantage over someone who hasnt yet gotten to 500. Example: 500 villagers = 50 iron golem farms. currently the cap is 5 Iron golem farms which most people have way more than 5. So they all have an unfair advantage to player's under 50 villagers right now.
-1 it took me days to set up my golem farms under the impression the cap will be more than just 50 but possibly less than 500 rather consider my suggestion about a mob stacking plugin
Cap will be removed once we get this done: https://www.ecocitycraft.com/forum/threads/skyblock-mob-stacking-plugin.176235/