Remove Login and Search From Header In Magazine Theme

For the time being, I would like to only have the logo and navigation showing in my 'magazine' theme's header. I would like to get rid of the entire 'row' above the logo - that includes the log-in form and the search form.

(The logo and nav would move higher in this case of course too, since the row above it would be gone.)

There is so much code in the header, I keep getting an error when I try to edit the header. Any help on what should remain in the header would be great...

Thanks