How will these Mods end? In fire...
I won't argue with Widowm@ker or DarkHelmet's choices for Precursors and Dark Lords, they both make sense. The B5 crowd has all visited the B5 Lurker's Guide (http://www.midwinter.com/lurk/lurker.html), right? It had a link to the "Encyclopedia Xenobiologica" that now appears to be dead. I mention these sites for two reasons.
1) It's "Minbari", not "Mimbari".
2) The Encyclopedia Xenobiologica site had at least one decent picture of a Shadow that would look much cooler than Mr. Morden. I'm guessing that that picture, or something similar, is still caught in the 'net somewhere and worth finding.
Just a thought... Would these Mods work better as scenarios? That is:
a) You start off as the Human leader, with a two planet system (Earth and Mars)

All AIs are set to their B5 equivalents (say LE Centauri, LG Minbari, CN Narn, a minor League of Non-Aligned Worlds, etc.)
c) AIs have a pre-determined level of advanced technology and whatever limits/bonuses you deem fitting
d) Limit the Random Events file to fit the B5 universe, modify the tech tree and its descriptions to reflect telepathy and other B5 techs, etc.
e) Save the game and post it as the starting point of a scenario
Could they be done this way, or would it be too much trouble getting the random settings to align? (starting planets, tech levels, etc.)
If Stardock is willing, they could be stored in the library with other modification sets.
End transmission.
~SDC~