Pure.Basic is a free customized Precision theme created by CrackBerry forums member jas0ns. Battery and signal indicators have been changed to a whole new style from those of the originals, as well the Precision icons have been redone to show what they are underneath as part of the icon.
Outside of the minor adjustments made, very little was changed in this theme so if you are like me and really do not mind the original themes but still want a change now and then try Pure.Basic on for size it will give you that change you need, while still keeping the original styling.