Finally found compatible screws to go through my fans into my rad. I also bought a Seasonic 300W PSU to power the loop and test outside my case.
XSPC Raystorm (AMD)
Swiftech 360mm rad
Swiftech and Bitspower fittings
Danger Den DP600P Pump
Cosair SP120 Fans (or Xigmatek, but leaning on the former. Have both)
The brand new Seasonic PSU was $12 at Microcenter. I also got a new Corsair keyboard that is awesome.