Had the updated kit installed and running the transport for 120 hours. It is the best $800 I have spent and the performance is improved a lot.
One thing I don't agree with audiophiliac is I love it's oversampling function which is very smooth and removing harshness. The sound is bigger and more detailed as well.
One more thing that audiophiliac didn't mention was the mk3's display dim function which I also love the best. The background noise is gone when I dim the display.
Absolutely love the upgrade.