Here's a link to an older thread I started on this topic. i'm sure the older APS members have seen it. http://www.aussiepythons.com/forum/general-discussion-42/new-boyds-enclosure-set-pics-79871
And another shot of the finished project...although its changes since then.
I have to agree with the communal environment, they don't cohabit in the wild, so it's not a good idea in a captive environment. Enclosure plus courtship and the end result!