The older I get, the more I start to notice how big of an influence the room makes to my sound. Don't get me wrong I love tweaks and swapping cables and such. But unless you have your room sorted with treatments, it probably makes a bigger difference than any modest gear upgrade.
Factor in the part where you watch movies and Netflix, that room correction is going to be very helpful. Probably more so than the differences between a quality AVR versus stereo integrated. Some room correction is better than others though, I think Dirac is one of the better ones up there with Anthem.
I would be concerned about any pair of main speakers if I couldn't get a matching center channel, or at least a pretty close match from the same brand. Not sure all the speakers on your list offer that.