Minecraft Iron Farm

[vFoxyy]

Hey everyone, I have a good idea for a community project on the TC Minecraft server. This iron farm essentially spawns iron golems automatically and kills them afterwards, which generates between 3 - 5 iron ingots each time. This farm will be completely public and anyone is welcome to take as much iron as they need. Making it at the spawn area is essential due to how the spawn chunk is constantly loaded and does not require people to sit AFK for the golems to spawn. This farm will roughly be 25x25 and I can construct 80% of it underground. This allows the building to be decorated to look like something cool, other than a huge tower above ground. The picture below is an example of what this farm outputs.

Feel free to vote above, I will need help building the spawner and I need some people to help me decorate this

Feedback is always welcome, thanks.
-Foxyy