How to add buildings, wonders from "conquests" to epic game?

As the search feature is disabled, and my attempt to find this info manually are coming up empty, could someone provide me with a "how-to" on this?

I have been playing a custom-map (Easter Oerth) and when I'm done playing through, I want to re-play with some of the wonders and such from the conquests added. To make it a truly "epic" epic game.

Thanks!

I've been wondering about this myself. I know how to add units, but can't find anything about buildings etc.

There's some old threads about this, i wish i could remember them though

This forum here:

http://forums.civfanatics.com/forumdisplay.php?s=&forumid=57

...covers just about everything.