I hope you have enough risk management on hand.
He may:
- copy whole 2 channel contents and start, stating those are his.
- get and open all archived logs to public, in cooperation with logusoku or other archive site.
- take down all supporting 2ch servers such as info.2ch.net which are not under your control
right before his .sc site opening and make 2 channel not fully operatable.
- call .sc a "genuine 2 channel" because he has trademark "2 channel" pending to
Japanese government.
- etc.
Please be careful.