Wow... this guy really told him to buy Big water? o.o;
Dude, your talking about you're dream job that you got because you're all brainy, yet you offerd him to utterly waste 100$? O.O.
Except corrosion due to the fact they mix metals in their water kits, he won't get anything special from that kit, corrosion and far higher temps he'd get with a simple stock cooler o.o;;;
Now some insight about W/C:
First off, be well prepared for the fact you will have LIQUID floating around inside your case, now you maybe never thought of it, but yes, its far more dangerous than using fans, if a fan malufunction, at most it will short your computer or not move air, but if a water cooling kit malufanction and leak while your computer is up and running, you're motherboard, ram, cpu and every other PCI/E/AGP card that you have installed are in major danger of burning up.
Thats a first thing, secondly, Never mix metals within your water cooling kit, I mean like, buy a radiator that has Aluminum fins/pipes and a Copper based heatsink, that will cause the water to turn "Cloudy" [Or, "Milky"].
Also regarding to the Liquid, I suggest either Car Coolant [Have yet to test it, but I will soon, I've heard it works great] OR a 99.9% Distilled/De-Ionized water with Zerex Cooling Racing Additive, or Pentsoin of any sort, that or any other Alege and Corrosin inhibitor [Just incase, even if you don't mix metals its a good thing to have that in your water].
And last, Listen to Aspire!
he knows what he's saying!