[BMW5and7]

Well, gotta admit that I found an older thread here that this is not new and someone has done it already before (photos); but still hopefully the additional detail I shared here can be useful.

I'd just add definitely go with the higher end 4K streamer than the smaller device. You'd get smart voice remote control as well as the ability to sync the sound with bluetooth speakers/headphones. The UI is much faster and smoother, 4K quality if needed, and sound processing quality is better.