Is it possible to add health bars above monsters?

Hi,

What I mean is this: http://webcdn.pathofexile.com/public/chris/life_bars.jpg

Is it doable with current modding support? I know there are loads of people whom would like that since nobody literally plays PoE and D3 without health bars nowadays.

Ps. Iā€™m willing to send few bucks if someone can develop it. :slight_smile: