You can get lost in the endless threads on this subject.
My experience suggests that there are a couple courses. Either a high quality streamer or an inexpensive streamer and all sorts of network upgrades, gizmos, and fiddling.
Given the caliber of your equipment I recommend a high quality streamer like the Aurender N20 or (W20SE) and a wall wart wifi extender (to which you run an Ethernet cable). This solution is simple and sounds great. I know of a number of +$120K systems running like this and this can match vinyl.