multizilla tabbox appearance

Hi,

I've just installed Multizilla 1.5.0.1 on Mozilla 1.4 (on my Windows XP
system) and I'm amazed by the plethroa of functions it adds to the
Mozilla tab-based browsing experience. Congratulations and thank you to
the developers. There's just one superficial thing I'd like to change,
and that's the appearance of the tab box and the tabs - I prefer the
default Mozilla layout, which takes up less space, and has a more
uniform colour range. Would this be hard to change? Is it just a matter
of cutting-and-pasting some XUL? If so, from where to where? Any help
would be appreciated.

Regards,
Luke


PS: Multizilla also seems to have redefined the BrowserLoadURL function
from navigator.js, so that a modification of mine (which automatically
searched Google with the entered URL if it contained any spaces) no
longer works. Can anyone say where I need to insert my code to get it to
work again?