More than one search box in FF?

[Tipycol]

I've been looking for simple themes to use in firefox, and I have it down to the point where the address bar takes up 3/4 of the navigation bar (so it looks huge to me :) ). I've been thinking, is it possible to have more than one search bar up there? It'd be nice to have wiki and weather searches right next to each other (because I'm lazy and don't want to do the extra two clicks if possible :D)

Thanks
Tipycol