create message, enter address & subject, skip rest of headers

[Gijs Hillenius]

In Gnus, C-x m creates a new email message, and places the cursor at the
To: header, ready to enter an email address.  C-n goes to the subject
line.

In my case C-u 8 C-n brings the cursor to the line below:

,----
| --text follows this line--
`----

I could create a keybinding. But the number of headers could change,
depending on posting styles and what else. Perhaps one of the wizards
here knows of a better way?