extremeUI ..color?

[Temil]

first off.. love ExtremeUI, as I recently changed from TyeJae Night Steel 3.3 by Aeeolag for the added hotkey bars... I liked the colors of the HP/MANA bars for the old UI I used to use, and the multi-color type is kind of hard to read at times. Is there any preset changes I can swap out to change to a solid color for the hp/mana? if not, is there any simple way to change, (ex: changing an image file slightly, changing color code within XML, etc?) .. also, is there anyway I can make it ONLY show the hp/mana %.. and not the acualy 0/1 amount? .. I do have some very slight XML knoldge, and some graphic editing/creating experiance, so I think i can do this, just not sure where to start or where the data for the colors is really stored. Hope someone can help me. thanks!