Let me rewrite it just a little bit:
I started a project called openhouse, where people who (a) want to learn how to administer a house, (b) experiment, or (c) do whatever they want, (but nothing destructive), are given the the keys to my house. You can find out more at the openhouse website.
But seriously now, I would really be interested in the outcome of your experiment. I also hope you are aproaching it as both a network security and a sociological experiment. You will certanly learn about both fields.
Evolution doesn't take prisoners