If you are a developer, please build MegaGlest on your own and get in touch to contribute (or post your patches on the forums).
http://www.youtube.com/watch?feature=player_detailpage&v=hW2vVbJSi2E#t=3552
http://www.youtube.com/watch?feature=player_detailpage&v=hW2vVbJSi2E#t=2549
Side note: I would hide the health bar if the unit/building is at full health and not in combat.