Smavia, I am always open for server suggestions, you can just pm. As for the thread, I will ask to have it moved to a more convenient location so others can find it and see it.
The problem with the ultimate rooms was that there were not always used, and after some time they really died down. Even now the black belt rooms are rarely used. As shockey said, we now implemented qi restricted tourney rooms so that people will be able to play with others on their skill level. Also, each tourney offers a different amount of tc if you win, so you benefit from being a higher belt.
The idea of ultimate rooms has been brought to the table before, but it seems like there are more cons than pros.
I am sorry to say, but I don't support the re-implementation of ultimate rooms.