Excellent HUD mod! I don't see a special place for enhancements so I guess I'll make a post here.
1) Would it be possible to make interactive bars work more like unit frames so you can click them as targets or mouseover targets?
2) I have to go into the save variable lua file to move bars exactly how/where i want them because the sliders do not increment by 1. Would it be possible to have text boxes by the sliders as well that we could type in? I think CowTip does this if you want a visual example.
3) Would it be possible to have texts that integrate into bars? For example, I think it would be a valuable option to have the target health text, vertically, inside the target health bar!