Which integrated tube amp to go with which speaker


Need advice for integrated tube amp and speaker combo for a small 13'x11' listening room. I'm used to my class A low watt SET mono block system/preamp/high efficiency speakers but am selling off this system and need to change listening areas anyway.

Integrated tube amp choices are:

1. Luxman sq-38u
2. Leben CS-600
3. Ayon Spark II vs Triton III

Higher output Triton III included because I'm unsure of speaker I will use.

Speaker choices:

1. Harbeth c7es3
2. ProAc Response D2s

I listen to classical and jazz at low to moderate volumes, nothing really loudly.

Open to other suggestions.

Thank you for your help.
zenophonz
I'd avoid Ayon and go with the Leben 1st and the Luxman 2nd... and pair either of the two with the Harbeth. I'd expect this to be a wonderful pairing for your listening tastes and needs.
Personally, I would go with the Luxman and the Harbeths, especially if you play a lot of vinyl.
I would get the Leben CS600 with Harbeth.

I'm currently waiting for the Leben CS600 to get here so I can pair it up with my Harbeth P3ESR.

The Leben CS600 does not come with remote.
Open to other suggestions, you say? How about the Clones 25i? It's the integrated that made me realize how much like "hifi" instead of "natural", all my other amps sounded.