XT1032 ROM on XT1033 without Dual-SIM functionality

My dad recently upgraded to a new phone, so his old 1st gen Moto G is just lying around now.
However, it's an XT1033 (Dual-SIM) variant.

What I want:
-Unlocked Bootloader
-Root
-TWRP
-CM12.1
-No Dual-SIM functionality (so basically I want my phone to be an XT1032)

The phone has a locked bootloader right now, running on stock 4.4.4 (Asia Retail) and is unrooted.

My main question is, can XT1032's TWRP work on an XT1033?
Second question, can I flash the 'falcon' builds from the CM website on my phone, or is there something else I have to do?


Any help will be greatly appreciated. :)