[HELP] Stuck at CWM/TWRP/Fastboot... topic

I made a huge mistake.

I failed to root my phone using this:
http://forum.xda-developers.com/show....php?t=2155864

I flashed the kernel from the 1st post (Advanced Stock Kernel) BUT forgot to download and save the SuperSU root ZIP file on my SD card before flashing the kernel.

When I reboot the phone, it keeps looping at the Sony logo.

I've only got 13% battery juice left, and I don't want to slip this up.

I can still access CWM/TWRP (the kernel is dual boot) and Fastboot.

I'm looking for a stock, rooted ZL image that I might be able to flash using Fastboot method. But I can't seem find one.

Someone please help. TY.