The Cakewalk LP-EQ L-Phase Equalizer seems to do a nice job. 
 
I compared it to TDR Nova, PreSonus Pro EQ, and the Melda MEqualizer.  While they are all nice, I think that I like the LP-EQ best for the graphics and controls.  It seems the most similar to the QuadCurve...
 
The real test will be how many can I insert, ha!  Lighter is better in that case! 
 
Edit: in further testing, LP-EQ seems very CPU hungry when the plugin UI is displayed.  Closing the UI seems to return CPU usage to normal, and the plugin operates quietly after that.

Waves Audio Channel is a nice little plug that does three things. Good EQ, Comp, and Gate. I have not used it on every trk of a project, but most say it's really lite on CPU.