Much greater how? I am all for controlling the cabling to look after earthing issues - but at what cost? Please see my other post in the cable termination thread - but it seems like a lot of money for uncertain benefit over my own custom cables, which could surely be modifed to match your own earthing requirements. If your cables are "different" please detail in what way.

You sell cables for profit - so you are a cable seller. You are getting lost in those fancy romantic notions again