Seeking recommendation for rooted stock ROM for AT&T GS4 topic

I am currently running a Google Play Edition ROM on my AT&T GS4. I am happy with it. However I recently bought a Samsung Galaxy Gear watch that does not work with Google Play Edition. So I am looking for the Samsung KitKat stock ROM for AT&T, rooted and unlocked. There are plenty of custom ROMS that I could try, but I usually have a very strong preference for stock ROMs.

Can anybody point me in the right direction? I did see the post for SHOStock ROM. That comes pretty close. I was hoping to get something closer to stock than that ROM.

Thanks.