Search, Edit, Delete, TAGS in the adminCP tagging system

[kether1]

I have lots of 'crap' tags that I need to delete or combine but in the adminCP, there is not anyway to actually search for them. I can sort by last added or alphabetically, but that means going through hundreds of pages to find the tags I want to edit, combine, or delete.

Seems like there could be a modification that would do the following:

1. search tags
2. show how many times a tag is used
3. link the tags to the threads in a new window
4. allow for deletion or editing/ combining similar tags (For example: 'radio' is a correct tag, but my users have entered 'raido' and 'rdaio' and 'radioo' (all typos). Who knows how many others are like this.

Is this something that can be done?

Thanks,
Kether