I think it would be really beneficial, less repetitive and speed up setting videos live, if there was a way for the site to generate the related content on individual videos from the collections and tags already chosen in the general info section.

Or even if in the related content section we could select the tags once and it would show all available for photosets, videos and store.

Also in this section, if there was a select all button rather than having to click on each individual photoset, video and store item.