Thanks for the answer, found the Q&A afterwards i posted here lol.
I am sure that our guild will move to a new server, but yes seems like I have to step down, and reform our guild on Fatman.. What really annoy's me, is that the credit we used on a guild a bank is just gone (edit: nvm guild bank, got my answer) Our guild name might be taken, all the promises about how good the guilds will be in TOR is just air to me. We used so much time on this and it's just gone....
I hope BW and the Devs will put a lot more time in our guilds to what we have seen so far. It's a shame.