Sinds the high pressure pumps all are very expensive in my eyes.
Wich is better when put in a single loop, with the d-tek fusion with nozzle kit and a GPU-block (still too be found).
This one,
http://www.specialtech.co.uk/spshop/...cat=537&page=1
Or this one,
http://www.specialtech.co.uk/spshop/...cat=537&page=1
The loop will also contain 2 Thermochill PA120.2's with a single 250mm fan attached.
And 1 thermaltake aquabay M3