Here is a bad diagram I slapped together in Paint with everything except the res/pump, fittings and tubing installed to get a rough idea of my loop order.
I didn't indicate which sides of the top and bottom rads the inlet and outlets are as that's part of the planning, to see how the loop will look. I could also go with the X-Flow rads. I have not bought the top or bottom rads but expect to go for two more Hw Labs Black Ice Nemesis 360 gts, either normal or X-flow depending on what would be easier.
There's no SLI Terminal blocks for the Phanteks Glacier GPU blocks so I will just cut some of the hardline tubing instead to the right size for the 3 slot size needed. I couldn't find the right size for my fittings that is sold so I'll cut my own instead, I'll be using a parallel layout.
The longer screws that came with the Phanteks Halos do not fit my Radiator, which uses M4 screws. I need screws a few mms longer than the ones that come with the Rad, so I'll probably need 35mm M4 screws to account for the Halos thickness. I might need longer screws if I end up sticking with the Aquacomputer Resthe Alphacool pump mount as it'll take off a few mm's.
The other issue with the Aquacomputer reservoir/pump combo is that with the unit put together along with steel brackets and the alphacool mount, not to mention filled with 440ml of coolant, I'm not sure if that vertical motherboard mount is strong enough to support it along with vertical radiator and fans all mounted together! That's why I'm leaning towards the EK res and pump and losing the AquaComputers cool Fountain effect. I also want to use the Sky White Primochill Coolant, the fountain effect would have looked even cooler with it.