I am in the 'Tubes Somewhere in the system" camp. Pass SS power amp and a tube pre is a sonic match made in heaven. (I run an Ayon Eris into an X150.8). ARC, Cary, Ayon and I am sure quite a few others. Uber-tip: A Pre with 6H30 tubes is liquid gold.
Cables: Go for something cheap and cheerful.
Cables: Go for something cheap and cheerful.