Do I need a power cable - if so what brand?


I am a newbie to high end audio and need some help in optimizing my setup. I have Yamaha V1800 bi-amped to B&W 683 and bi-wired to B&W center. Yamaha amp and other audio componets are connected via Monster HTS 3600 power center. I am using Xindak FS-1 for fronts and Monster Z2 ref for center. 95% of my usage is for music.

Based on the above setup, should I replace:
1. Wall to Monster 3600 power cable?.
2. Monster 3600 to Yamaha receiver?.

Which of the above will give better sound performance (if at all) and if it does, what power cable should I consider?.
satiger
You guys really need to stop trying to find a reason for everything and just enjoy life. If it works, great! If it doesn't, catalog it and try something else. Don't talk yourself out of something before you've tried it.

Just do it. If we stopped to think of the whys of everything we'd never get around to procreating.

You guys need to be more like me.

When people ask me how and why the sun rises every day, I just say, "it must be magic!"

When I put a plastic card in a machine and I get cash out of it. "It's magic!"

When I type something into my computer and a week later a big, heavy box with stereo equipment in it arrives at my front door. "It's certainly magic!"

And, when I push a button on a machine and Coltrane sounds like he's blowing that horn in my room...

IT GOTTA BE MAGIC!!!
Gunbei, great to have your sense of humor here again. Welcome back.

And when the bill arrives for the box that showed up, that's "Audio's Greatest Secrets Revealed"!
Audio Advisor has a deal on Tributaries Series 9 Power Cable on sale. They are 10 AWG and looks great. For under $30, it seems a great opportunity to try. Anyone has any experience with the Tributaries PC?