Entire system cable recommendation


I wondering if anyone can share what cables they've had success pairing with components below. I'm looking to spend from $5k-7k, new or used. Any recommendations are appreciated.

Thanks for the help,
Rodrigo

- Audio Research DAC8
- Musical Fidelity M6500i
- Monitor Audio PL300 speakers
rodrigoeliedson
Thanks for all feedback. Audiogon's forun is fantastic!
Here in Brazil we don't know about many good brands on market.

I like "uncolored cable" idea. Already tested Kimber and Transparent.
Kimber is better for my ears. Most natural sound, but models that I have (8TC and KS1111) can hear touch of "Warm" sound. I think nordost is fantastic but not for my tastes.

I've read good things about audioquest. The currently line is very expensive. Will look for useds!!!

For power cord? Some especific recomendation?
It is even more simple: Purist Audio powercables, Audioquest loudspeakercable. Interlinks I would go for AQ or Kimber. I have sold many Pl-300's. I played with them for over 5 years with the Nordost Valhalla. But the new AQ loudspeakercables are superior to the Nordost cables. Audioquest and Kimber works very well both with Monitor Audio. These days I play with the Pl-200 and PLW-15 togheter. The Pl-200 is in timing and focus superior to the Pl-300. Wenn yo use a PLW-15 it will winn every single battle with ease. They use a better and different filter what makes it a much better speaker.
Try some silver or silver with gold, maybe Siltech http://www.siltechcables.com/ , if you like.
Recently, I auditioned SilverFi cables and they are fantastic, you can find more info up here http://www.silverfi.com/
Purist Audio make in my opinion the best powercables. Audioquest does not even come close. I tested them and compared them. Purist Audio does every single part better than there competitors.
Noooooo Slissssstech. I am from holland and tested many Slisstech cables. Overrated brand. The former distributer of Siltech was so dissapointed in the quality that they stopped selling it. I understand why, and yess it is a very average quality. Nothing more, nothing less!