MobHealth3 is the winner. Committed to SVN as well.
Now, about disabling percentages/absolute values for bars. As it currently is disable top or bottom 'row', would you people prefer to have them enabled/disabled per module basis? That would then mean removing enable/disable all option that there currently is (and a lot of clicking to enable/disable them all :)).
Well... you know, I'd like to have them disable on a per module basis, more clicking but this way you can customise the mod :)
About casting bar, it would be nice to have IceHUD supporting FlightMap too, but of course, it's not high priority.