2013 LML Stock Tune Question

I want to start programing my 2013 Duramax. I purchased a stock tune from a tuning shop. The segment numbers are completely different than mine. I asked the shop about this and they said it would be good. I also downloaded a stock tune from the drop box. There are fewer differing segments and the operating systems are the same. Is either tune usable in my truck? Below are the segment ID numbers.

Thanks

Mine (Purchased) [Dropbox]

Operating System 12645750 (12644094) [12645750]
Engine Diagnostics 12656508 (12644984) [12657378]
Engine 12654885 (12644976) [12654885]
Fuel System 12650027 (12644988) [12650027]
System 12654730 (12645005) [12654732]
Speedometer 12650048 (12645021) [12650048]
Boot Block 12645752 (12644096) [12645752]

You can always go here to verify any updated files would be suitable for your vehicle.
https://tis2web.service.gm.com/tis2web

But I think the general rule is you try to use a file with all matching segment part numbers (either matching what you have or matching what updates CalID might show).