Model Setup for Admin

[shocks]

Hi

I'm trying to figure out the structure of a model that has singleton
elements within it. I guessing this should be 2 seperate models that
are bound together. I would like to use the admin utility to present
the following to the admin user:

Clients Section
- Client Section Title
- Client Section Intro Copy
- Client list
- Client 1
- Client 1 Title
- Client 1 Copy
- Client 2
- Client 2 Title
- Client 2 Copy
- Client 3
- Client 3 Title
- Client 3 Copy

etc...

Ideally I would like to select the 'Clients' section from the main
admin screen and then be able to add or remove clients from list from
within that section. I have it working whereby the client list is in
the root of admin (in a previous project). How do I edit my model to
allow this?

Thanks
Ben