I removed all the useless graphics on the weapon energy bars.
I enlarged the bars.
I also darkened the red for Blood Magic bar, so it looks like blood, and not pink.
Made multiple layouts for you :)
You can view all differents bars by opening the image "Choose-Your-Bar.jpg" in this folder, or images inside bar folders.
Put "LeftEnergy.swf" and "RightEnergy.swf" in InstallDirectory\Data\Gui\Custom\Flash
Remember : you can increase the size of Energy bar in the Interface Options => HUD Display tab => Weapon Status