Daily theme modifications

Hi Tammie,
I have done some modifications to the Daily theme that I found in this great forum.
I have 3 more questions regarding the Daily theme.
- how I can add the search box in the navbar instead of the breadcrumb navbar?
- how can I include a bg image on the navbar in the Daily theme?
- how can I change the font in the navbar?
....kind of like this page playgroundsfestival.nl

thanks for a great theme!
/andreas