A prettier Firefox?

There seems to be a movement afoot to pretty-up the Mac version of Firefox. Jon Hicks came up with some native-looking widgets, and Kevin Gerich has been busy with new button icons, as well as other widgets.
Not being a Firefox user–though I do plan to install the latest preview release–I am left wondering: why not just use Camino and all of its native Mac GUI goodness? It’s my browser backup of choice behind Safari.