XT926 build works quite fine on my XT925.
There are several issues though. For instance, lagging interface. It can be solved by activating "always use gpu..." in developer section of settings.
The other issue is related to Google Play. Sometimes it forcecloses or freezes. Initial set up of the ROM it's also a pain in the ... because of force closes of Settings app during WiFi and Google acc set up so it is impossible to make the phone restore backed up data from Google account ( I mean apps, etc).
Anyway this ROM is very eyecandy and quite suitable for everyday use because most things can be configured after the initial set up failures.
I'm ready to test it on my XT925 and report issues.