Hmm that's a good question. I'm not really sure to be honest. I really want to do it myself so I can have a project to cuss at for a few days, weeks, months, etc. But at the same time I really need it to work so it doesn't leak in the middle of the night because of my mess up. I mean it's one thing when something like software or hardware goes wrong because most of the time I can find and fix it. However if water gets all over and shorts everything well I got a p***ed off girlfriend (b/c it's in her room) and I have to buy a whole new system. What is your best recommendation?
As for the budget, I'd like to see what the best of the best costs. I'm only water cooling the cpu right now. I only have a low level card and decent ram. I don't think they need it. But I'm going to upgrade my cpu to an FX b/c they are so cheap right now. Possibly over clock as well, we'll see. If you can, what does the best, middle, and low level water cooling systems cost?