Adjusting Castle Height

{
  "GameModeType": "PvE",
  "DeathContainerPermission": "ClanMembers",
  "RelicSpawnType": "Plentiful",
  "CastleHeartDamageMode": "CanBeDestroyedOnlyWhenDecaying",
  "CastleDamageMode": "Never",
  "BloodBoundEquipment": true,
  "TeleportBoundItems": false,
  "CanLootEnemyContainers": false,
  "SoulShard_DurabilityLossRate": 0.25,
  "Death_DurabilityFactorLoss": 0.0,
  "Death_DurabilityLossFactorAsResources": 0.0,
  "AnnounceSiegeWeaponSpawn":  false,
  "CastleStatModifiers_Global": {
    "CastleLimit": 2,
    "CastleHeartLimitType": 1
  }
  
}

This is my current code for StandardPVE.json,

How can I adjust that so that castle height for rank 5 is 6 floors,

I've been trying to adjust this but it keeps erroring out. Thank you

I also did not know if there was an option to remove bases after a set amount of time, currently server is about 40-60 players. New players have a difficult time finding a base location!

Thank you