I usually do not EQ the ambient mic when I use DFH2, I just turn it down a lot and filter verything below like 740Hz or so out, works great. With DFH2, it's better to just get a more direct sound, since it's not as complex as Superior. Superior is a different story when it comes to the ambience, IMO. I also squash the ambient mic in Superior with a compressor like the Waves RComp like Ether, sounds great that way.
Ether, if you've heard any of my clips with drums in them, they were DFH2. I haven't posted anything here that I have used Superior on, I reserve that for more serious projects since the production quality is much better. DFH2 is better for doing little demos and scratch recordings just to hear what the song will sound like, etc.
~006