So, you challange us to do a build, and when we start to come up with ideas to overcome the fact that you chose build that is harder by our building system compaired to yours, you come by and make a bunch of rules to overcome our probleming solving ability?
Also, you said the Arecibo Observitory, not the edit for golden eye. And, in your challenge you never said anything about it having to be good for DMs, so don't even try to say later that it has to be.