Cables for my system?

Hey out there,

I am running around in the cable jungle, and I can't find the way out of it. I don't know wich cable way I have to go. Can you help me?

This is my setup:

Marantz SA11S1 SACD player
Pass Labs X1 preamp
GamuT D200 mk3 poweramp
Martin Logan Summit

I hope you can help me.