Well, depends on the endpoint. Streamers are just streamers – all they do is move bits from one place to another. If an endpoint includes a streamer plus other things, like a DAC, it’s more complicated.
You’ve already added a linear power supply (which is pointless) and optical isolation (almost certainly also pointless), so I’d rest there and enjoy the music.
What kind of DAC are you feeding with the MicroRendu?