Asus Crosshair Hero VI X370 plates

I have an Asus Crosshair Hero VI X370 motherboard-based AMD Ryzen system installed in a Thermaltake Core W200 case. Because of the design of the case (can accommodate two complete computers in one case) cable routing is difficult. Hiding the cables for one side of the case displays them on the other side. So I purchased 4 sheets of ABS plastic in a size of 24"x24"x1/8" to cover up the cables.

You cannot completely hide all cables since they still need to be connected to the motherboard but yo