Replacement for RSC® REFERENCE 2000 GENERATION 2+ speaker cables

I am still using the Tara Labs RSC Reference 2000 Gen 2+ cables from 25 years ago.  These cables have 1/4" spades (wedged out to 5/16"!) at the amp end and bananas (courtesy of my having Quad speakers back then) at the destination end.

I am not sure that these cables are doing anything wrong but ... audiophilia strikes.

All Tara Labs cables of that era had 1/4" spades.

Does anyone have thoughts on an upgrade?  Because of the configuration of my room etc. I need 5 meter cables.