Lutfij :
i take it that now both rigs are under water and they are bleeding nicely? good !
might want to reconsider the tubing route as that bend at the bottom rad is hurting your flow/pressure.
That's true, atleast they don't kink.
I ran Furmark 1280x720 for 13minutes with 92% load on GPU core.
After 13minutes the temperature was 48c core and 64c VRM, So It's not super good but I'm satisfied with the temps as it's way better then air.
The pump is running at lowest speed and PC is dead silent and I already spent alot of time so now I'll just enjoy this PC for couple of years