Root titan_retuaws (xt1064) from Android 5.0.2

Hi Folks,

Model number: Moto G (2nd Generation)
System Version: 22.46.12.titan_retuaws.retuaws.en.US retus
Build number: LXB22.99-24.12
Android version: 5.0.2

I've spent a couple hours so far trying to root this thing. Lots of guides that claim that they cover this device either don't really (the xt1064 isn't actually listed once you get into the guts of the how-to), or they just don't work.

The bootloader is unlocked, but I haven't found a working recovery. They're all too big, apparently. I've tried these, for instance:

• openrecovery-twrp-2.8.5.0-titan.img


• TWRP2.7.1.1-titan-motog-2014.img


• twrp-2.8.3.0-titan.img


• twrp-2.8.6.0-titan.img


• twrp-2.8.4.0-titan.img

This is what happens:

Code:

---

jamie@minty ~/Downloads $ sudo fastboot flash recovery twrp-2.8.3.0-titan.img
target reported max download size of 536870912 bytes
sending 'recovery' (9674 KB)...
FAILED (data transfer failure (Value too large for defined data type))
finished. total time: 0.011s

---

Does anybody know of an actual working recovery for this thing?
Also, is there a special SuperSU, once I get it rooted?

Thanks,
Jamie