Sounds like the OP is just on here for bragging! Why such an expensive system in a kitchen/diner where no-one will care about sound quality? Or where SQ can be perceived.
He’s answered his own question re Aurender, so why here wasting everyone’s time!
Streamer - Eversolo A8 or A10 if space allows, and if you put the excellent Denafrips Pontus 15th on it, you’ll have a world beating combo. I have the A-10 with a Venus 15th, and it’s amazingly good.
Although, as he seems to have more money than sense, get the N200.