So I have been doing some more work on my system.
I had relocated the rear mounted 120mm radiator and fan to the front, in the hard drive bay area. Had to remove 4 of the 5 HDD sleds to make it fit. In the rear fans place, added a rear mounted Phanteks Glacier D140 RGB distribution plate. Replaced the EK-XRES 140 pump/res with a Corsair XD3 RGB pump/res. Replaced the EK-Supremacy EVO CPU block with a Corsair XC7 RGB CPU block. Replaced the XFX Radeon RX 5700 XT FE and BYKSKI full cover block with a Powercolor Radeon RX 6900 XT Liquid Devil. And then added a coolant temp sensor to the exit line of the top mounted 360mm radiator.
Here is what it looks like now. Note. I haven't finished the cable management yet.