I just want to say how stupidly good this plugin is. I can honestly say after only 4 or so hours with it last night, this KILLS everything I've used before. There is so much more punch and low end compared to my last chain, where I was making sacrifices just to get loud.
The one thing I did notice last night on some quick renders is that I was getting peaks ABOVE the set ceiling in FG-X (was set to -0.3, but was definitely hitting into the red after render). I do have a fair amount of transient boost, and the ITP is on a harder curve, but I found it weird that it still peaked. I'm going to play around with it tonight to see if I can figure out what's causing it. Beside that, this rocks!