Hello! I am currently building my watercooling loop using a Lian Li PC-V700WX (already own the case). On the top 240mm opening of the case there is barely enough space for a HWLabs BlackIce GTStealth 240mm radiator (29.7mm according to internet specs) and the Scythe "Slip Stream Slim - SY1212SL12 l/m/h" fans (12mm) to fit on the inside of the case (25mm fans interfere with the mobo/ram). I dont want to have a radiator or fans stuck on the outside top of this case (it would ruin this nice looking case). My questions are: 1) How good/bad these slim fans are for a slim radiator with (as far as I know) 25fpi? (I currently own 4x Corsair SP120 fans, so how worst are those slim Scythe fans?). I am very concerned about the noise. 2) Which edition should I get (I am aiming for silent pc). 800rpm (low)? 1200 (mid)? or 1600 (high)? 3) Do you think any other <30mm rad would do better with those fans? 4) What is the difference between GTStealth and GTStealth-Lite rads? 5) Do you think it is worth using such slim rad and slim fans or I should go for an external watercooling radiator (not attached to the case)? I am using a single CPU (i7 930 4ghz but soon replacing with newer platform) and single GPU (HD7970 - will never go Xfire) and plan to buy the HWLabs SR1 280mm + corsair AF140 (already own the fans) (front mounting mod on the case) and some 240mm top mounted rad (still not decided which). Thanks for any advice.