You can edit and clone any options of one blog and copy this items to the other blogs in multisite installation
License
WPMU copy options plugin is copyright © 2013 with GNU General Public License by dmf_tuva.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.