look for a coolermaster aquagate , mines all custom and ive got like experience with water cooling since i was 14 and never spilt a drop on any hardware, thats why u do dry fittings leak tests before u assemble it all any leaks address them before putting mobo cpu etc in my first ever water cooling loop i did had soo much ptfe and silicone sealant im appauled to have thought it was good back then but now i can do it with my eyes close it just takes time try messing with liquid nitrogen cooling at work thats fun