What I can say is that nothing is perfect or ideal.
To enjoy listening to music from exclusively digital sources in your budget, it is enough:
1. Piega Ace 50 / Dalí Oberon 7C / Sonus Faber Lumina III / etc class floorstanding speakers (since you were going to use a subwoofer, you probably have somewhere to put floorstanding speakers)
2. Some adequate integrated amplifier. For example, with the Atoll IN100 Signature you will be free from additional DAC box because there is AK4490 DAC inside.
Buy a regular speaker cable on Amazon, such as this:
Forget all the nonsense you've been given here and listen to the music.
The end result will be much better than what you imagined.
And it will be not so ugly visually (you have to look at all this every day, even when you are not listening to it).