I really like the looks of how you are laying that out Emil. It wouldn't work for me really, but it looks very nice.
The reason I laied it out like I did is because I cannot stand having my viewable area go the full width of the screen, it gives me a headach. I also play primarily by mouse click, so I like having everything very close together.
I only use this UI on my 2nd machine for running 2nd characters and such anymore. I got a faster system and am playing at a higher res now, so I am
working on a new interface, its nearly done.
Heh, your bags reminded me that I need to redo mine. =x