Time to upgrade or no

So, you don't have a mega-amp which needs a heavy gauge power cable. Your Pangea is 7-awg I believe. 10 or 12awg would be adequate for your amps as long as they are  low resistance. 14 gauge is typically used on source components since they have a low current draw.
 

I don’t need the best just something that’s going to work with what I have that Pangea is like a tow rope I think it’s 2 meters and really really heavy.i would like to either sell it and buy something else or move it to the 7 channel

That Pangea is overkill for you; its typically used on very large high current amps. Try and sell it.

PS Audio PerfectWave AC-5... very good for a power amp

Try the Morrow map2, it has very good user reviews.

Cullen...
http://www.cullencable.com/crossover-series/

Wireworld Electra.. low-noise with a black background
https://store.wireworldcable.com/collections/power-conditioning-cords/products/copy-of-electra-7-pow...
Only 12 gauge, but the Electra would be a real upgrade for the 2 channel amp.

I went ahead and bought the morrow map 2 pc
i wanna give marrow a try

Get a Purist cable or get nothing as its much better.