Sounds great John.
The easiest place to check your delay is on straight voice or some good cymbal crashes. When you're out by more than 5ms or so, you get a sort of swishy, phasey sound. With headphones on, voices tend to drift around a bit (the location of the voice that is).
If you're having trouble with my description, just throw the 2 sources out by 10ms and then find a spot with somebody talking - for whatever reason the human voice really shows the effect.
I think I hear a tiny bit of that but not much to worry about. Again, good job!