So... update the general article with the appropriate information, and create a separate page specifically for details of your realm. That's kind of the point of a wiki, in that it allows the community as a whole to create shared documentation that everyone can use. If you just create your own realm-specific data, then the rest of the community can't benefit from your work, as it will appear to be specific to your realm.
Good idea. I was keeping that option in mind while writing it.
By adjusting a few things every realm can use it.
I will start on it when i have time.