pleasure Phil...

So, next step: by modifying the sidepane html file, I have what I was looking for : All palettes visible on the right...

Perfect for 1280x1024 :)
of course, You can hide these palettes if you have smaller screen


That's obviously not finished ( colors...arg :( )

If you want to test it, the ui directory is attached....

Let me know what your feelings ....

++++

PS : Michael, your work is brilliant...Ui is so simple to custom (with few skills of css/xml) .
It is a real pleasure to tweak all the options, keys, scripts.... ;)
It makes me feel like I'm still a programmer !!
lol