Deprecated. My 4.3 (with Mobeam support!) can be found HERE.
This ROM is more or less a debloated stock GE. No mods really. Just a clean ROM so you can add to it as you wish.
Auto-loki (For AT&T I337 only)
Removed all apps available in the Play Store except for Google Keyboard
Removed some Samsung bloat
Play Store 4.3.11
Google Keyboard 1.0.1870.703320 (2013-06-21)
AT&T Hot Spot auto-login (For AT&T I337 only)
Google Wallet works out-of-the-box
This ROM uses a Sprint (L720) branded build.prop to make Wallet work out-of-the-box. There should be no problems with using a different branding from the phone you actually have. If you want to rebrand it to AT&T (I337) or Canadian (I337M), flash the attached build.prop but Wallet may stop working. To keep Wallet working with the AT&T or Canadian build.prop, use Nottach but some people have reported problems with Nottach.
Rooted with SuperSU 1.60
Auto-loki (AT&T I337 only)
Updated to Play Store 4.3.11
Added reboot menu
Added AT&T Hot Spot auto-log-in (AT&T i337 only)
Removed root. Flash Chainfire SuperSU to root. I removed root because Chainfire regularly updates SuperSU so you're better off getting the latest than waiting for me to update the ROM every time.
I have no idea why you'd want the TW calendar instead of the Google calendar but you can try to pull the TW calendar from a TW ROM and stick it in system/apps. There's a good chance it'll work. I don't have a TW ROM to work with at the moment.
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