To do list in no order

• Super smelter
• Shulker farm
  • Make a shop for shells? Price depends on speed of it
• Diamond mining
• Iron mining/farm?
• Villager hall
  • Use minecarts, Will make life easier
• Brewing station
  • SHOOPPPP, 5-10 diamonds per 3 potions
• Blaze farm
  • needed for potion shop
• Wither skeleton farm
  • either sell skulls or stars?