Here's what I would do in terms of server mergers.
1. Whoever owns a city, receives a backpack full of buildings allowing them to insta claim an instanced city. All new cities will be instanced cities.. period.
2. Each account can hold 15 toons.
3. Froobs get access to limited SL/AI/NW/GMS
4. Orgs will be disbanded.. get your money back into your toons before moving them
5. Tower sites won't be moved.. fresh play starts and ends here. Enjoy the fight as you land on the new server.
6. There should be a new option in grid allowing people to warp to an instanced city they are not member of, but they are teamed with a member.