HP-per-MP monitor/calculator for heal spells?

[Falos]

Before recount I used SWStats (long, long ago) and one of the tracked stats was HP (or damage) per MP for spells during a session/fight. I can usually eyeball efficiency but it'd really be nice to have hard numbers that say "this spell is more conservative, this is best with +3 players/mobs" and such.

While it'd be nice for damage spells, what I really want it for is heals, anyone know what mod I'm looking for?

[lawomous]

DrDamage calculates spell coeficients on the fly to give out DPS\DPM\HPS\HPM\crit chance numbers etc, as well as much more info.

I have the Action Bar text and tooltip turned off though and only displaying with Alt held down so I can see it when I want, but it isn't intrusive.