Higher end value cables

Great system!  Wells is at the top of my list if I ever feel the need for more power. 

If you use some components much more than others, it might be worth it to splurge on those connections (and skimp on the least used, at least temporarily).  Of course, if you're into DIY, then your budget will go much farther.

FWIW In MY system, I found entry-level Cardas to sound significantly better than Audioquest, Belden, Mogami & Wireworld, and not at all like what some reviews would have made me believe.  To me it's full, dynamic & detailed--the oft used term "laid-back" does not come to mind.

I'm not trying to suggest that it's therefore right for you, so much as it's definitely worth the time to try at least a few options out. Good luck!

Cerious Technologies Graphene Extreme is a great cable for the cost.
Check out my thread on the Cerious Technoligies cables.

ozzy

Okay. Cardas and cerious technologies. Well, am looking for the best cable I can get for the money. Used cables for a better price will certainly help. Going to search now. Thank you, and yes, the wells is a great amp. Not sure what power you currently have...the wells is 150W per channel. Good power but not up there with a number of mono blocks and some other amps

I have a First Watt M2 (25 watts Class A no feedback) & Croft Micro 25 (tube preamp), but that's no guarantee what works for me would work in your system.  Nonetheless, here's a couple of cheaper Cardas options:

Cardas Crosslink (slightly warm)
https://www.ebay.com/itm/CARDAS-CROSSLINK-1I-RCA-to-RCA-Stereo-Interconnects-by-Corpse-Cable-1-5ft/3...

KAB / CARDAS "SpiralAir" All Litz Coax  (more neutral, at least with the Eichmann bullets)
https://www.kabusa.com/frameset.htm?/

For used products, 
 https://www.hifishark.com/
allows you to search multiple sites at once (including Audiogon).

Everybody has their own favorite.  I went with DH Labs silver Sonic BL-1 some time ago.  They work well for me, I diy speakers and cables and wanted something affordable that passed the signal fairly neutral and these fit the bill.  Wires are like french fries, there are a lot of good ones and some not so good but in there somewhere is your favorite.