You give me a few hrs, at work right now. I will have this running for att the NA5 base...so stay tuned....
I didn't know there was a nlthread on this on my native device. I Have been posting on the Tmobile thread since the leak first came out.
I also unpacked both Leaks and repacked only their respective boot, system and cache files and successfully flashed via Odin. the cool part was that I didn't lose root and only needed to add the new supersu. I had a titanium backup zip which I also flashed.
the problems are as follows
1. No WiFi. attempting to flash KT kernel bricked it. had to start all over
2. Security settings caused a FC. so couldn't enable installation from unknown sources.
3. Restoring user apps using Titanium backup (after freezing all Knox apps) worked. but adding any system apps caused a bad series of forced closures
so unless u have got an unlimited data plan, this is just something to play around with for now it would seem