Here is the finished product for the time being. While I still intend to go with metal tubing (post 1744), I had issues chamfering the tubes correctly and ended up destroying a few inner o-rings. Additionally, I only have one cross fitting on hand (used to straighten out the runs). While packages generally take 4-6 weeks to get here, I figure why not use the ZMT I had laying around.
I will tackle the metal tubes again once the next GPU comes in.
O11 Dynamic XL
Asus X570 Tuf Gaming
3900X
32GB Trident Z
EVGA 1080 Ti FE w/EKWB water block
Rads - EKWB Coolstream PE/XE w/NF A12x25 (both set to intake)
Idle temps are
CPU 34C
GPU 24C
25 min full load w/Prime 95 (small ffts) & MSI Kombustor (burn-in)
CPU 71C
GPU 41C



I will tackle the metal tubes again once the next GPU comes in.
O11 Dynamic XL
Asus X570 Tuf Gaming
3900X
32GB Trident Z
EVGA 1080 Ti FE w/EKWB water block
Rads - EKWB Coolstream PE/XE w/NF A12x25 (both set to intake)
Idle temps are
CPU 34C
GPU 24C
25 min full load w/Prime 95 (small ffts) & MSI Kombustor (burn-in)
CPU 71C
GPU 41C



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