Not do disparage anyone (and its probably going to come off that way my apologies) but why would you send these to Canada when we program more HMI's than likely any company on earth other than say Bosch or GM service LOL Heck half the companies that advertise this service we do their programming for them and have been doing so since 2012 (for 2013MY CUE).
We also offer THE source for real unlocking programming: video in motion, nav entry in motion, front or rear camera in motion, adding texting to 2014's (early 2015's as well) , custom color color/theme changes, custom radio tuner maps, chime lowering/deletion etc; ALL from the factory unit(s) no aftermarket junk. Also we offer things like 2019 Maps for half of what GM charges, updates to the latest OS etc.
The BIG one for this conversion is we are also THE source for custom cluster retrofit programming so you can ACTUALLY USE the steering wheel controls for Siri! (and all the other missing functions). Something you can't do if you simply slap the modules in (more often than not with mismatched MOST bus revisions and software).
And....to boot we're a real licensed tax paying insured company LOL