I found the maker of the 20 spot headway build that Parker used in the pic.
https://www.coventrycaraudio.com/product-page/headway-lithium-battery-bus-bars
Sadly id have to sell the LTO build at a good loss to be able to buy a 200ah set of bars. But another set of jims non polished 96aH basic bars is only $160 which i can afford. So ill be thinking and see what the new system may need power wise.
Thank you for all your help!
Das