15k USD Speakers for Classical and Pop Extended Listening, Near setup, Low volume

Dear Audiophiles,

I am looking for some speakers for my home office. Speakers would be place 6ft from me on either side of my desk. Speakers will be 8 ft apart.

I love classical music and pop. I am looking for speakers for extended listening at not very high volume. They should be warm and non fatiguing.

I am currently considering following speakers:

1. Monitor Audio Gold 300

2. ATC SCM40

3. Kef R7 Meta

Do you have any other suggestions. Thanks and appreciate your help!