How can I claim land?
/kit claim for a golden shovel. Select one corner and then a second corner on the opposite side by right clicking the ground with your golden shovel.

How do I earn more claim blocks?
You earn 250 claim blocks for every 1 hour spent non-afk - You can also earn a bonus 250 claim blocks per site you vote on.

Are there any performance restrictions?
There is a limit on 30 breedable animals within a chunk. There is a link of 30 hoppers. pistons. sticky pistonns. observers. within a chunk.