AlterBrains

I am quoting on a site that I want to make in Joomla. It will be duplicated to around 60 sites, all using the same template, but I need a front end editor that will enable each site's admin to log in to the front end and

• replace their logo (resizing in proportion to a pre set max height /width)
  upload ads with links (resizing in proportion to a pre set max height /width)
  change text without spoiling css
  create new articles and games scores
  and I need it to have a mobile template that the admin can choose (again from front end - or an intermediate backend - i.e. not the full joomla backend) what they want to show on the mobile version - from a list that I would make available.

(it will be for teams, and each team will have their own site, reachable from the main site via a menu)

Can your component do this?

No, it's not possible.

Each site in MightySites has own usual Joomla backend and these changes can't be applied in frontend.