I have a few questions. I have a Thermaltake Chaser MK-I case and I am looking into water cooling. The case only has availability for a 240 rad. I want to cool my cpu and my video cards. I have the AMD 8350 and two MSI Twin Frozr 7870's. Can I safely cool and overclock them on a 240 rad? Or should I add an external 120 or 240 on the back of the case? And can I run both of the radiators in the same loop? The 8350 is currently overclocked to 4.65 on a Thermaltake water 2.0 pro. The 7870's are at 1100mhz core and 1300 memory. The 8350 gets to about 66 core during a stress test (intelburn, prim 95) before I terminate the test. The 7870s are hitting close to 80c at full load. May be upgrading the 7870s later (R9280 or better when the 8***? hit). I have seen videos of people cooling with this case and having a 360 rad mounted on the top with the cover removed and a 240 on the back. I think the 360 on the top looks tacky as it overhangs. I have also seen a 240 mounted inside the case at the drive bays to cool the GPU's. But wouldn't that add even more heat load? I am new to water cooling and would like to get as much information as I can. I am also going to mod the side panel of the case and will be putting in a full acrylic side panel window with two to three 120mm fans. Have not decided but they may be mounted vertically.