[Orgmode] Help with a custom block agenda

[Paul Mead]

Hi all

I wonder if anyone can guide me in amending my block agenda?

currently I have:

(setq org-agenda-custom-commands
           '(("a" "Custom block Agenda"
              ((agenda "")
               (todo "STARTED")
               (tags-todo "FOCUS")))
             ("d" todo "DONE"
              ((org-agenda-todo-ignore-scheduled nil)
               (org-agenda-todo-ignore-with-date nil)
               (org-agenda-todo-ignore-deadlines nil)))
             ("p" "Project list" tags "project")
             ("f" "FOCUS list" tags-todo "FOCUS")
))

I want the option to have TODO items with the tag "FOCUS" listed in both
the custom block agenda, and as a list in its own right. In the custom
block agenda however, I only want to see those which are unscheduled,
not WAITING, not STARTED as I've already listed those items above - it's
this section where I want to see all the FOCUS actions which I haven't
addressed yet.

I hope you are getting my drift here! Any ideas?

Thanks
Paul