A % power display for Enemy Nameplates (located at the left side), Alternative Power bar for All Nameplates (located at the right side) and Group Healer Mana specific Nameplate (located at the left side), dynamically changed.
Should work with any nameplate mod.
(Arrow colored by the type of the power, like light blue for mana, yellow for energy etc.)
(Nameplates on the screenshot is from Kui, their arrow markers are their default target glow)