I can't comment on the wear numbers here since I'm not at all familiar with UOA's from heavy duty diesels. But I will say that oil seems to have very healthy additive package. It even has some moly which is somewhat rare in an HDMO. And the air filtration is great on that engine. People with cars would love to see those silicon numbers over that interval.
Not related to your post DP, but to address the API argument that this thread has become -
I don't see the reason for the dispute. It's pretty simple really. Selecting an oil that's API certified to the spec recommended by your engine manufacturer will pretty much guarantee you a suitable lubricant.
Will some oils just barely meet the spec. and others surpass it substantially? Sure. Will some non API oils show better results that the recommend API certified oil? Of course it's possible. It's also possible to choose one that really doesn't work well in a given application, or is just an inferior product.
So the API certification is somewhat "oil for dummies" though I don't mean that in a bad way. It's great way to make sure your lubricant meets a suitable minimum standard. Other oils, API and non API may show much better performance in a given application. But the API spec will at least give you a minimum performance level and keep your engine warranty in tact...