Lol I jut had to respond to this and how much I have learned in 3 months. I'm still trying to get rid of the dell and here is my build I just finished.
I just hooked up the Komodo GPU block and the extra 200mm radiator. My cooling system is
Reservoir > 1500 L/h Pump > 240mm Radiator > CPU > RAM> 200mm Radiator > 7970 > back to reservoir.
After upgrading the pump, 200mm rad, and adding the GPU my CPU tems have fallen alot. CPU used to idle around 50C now its 39C-42C. MY 7970 with stock cooler would also idle around 50C, now it idles around 29C. I also decided to get rid of that Ekoolant crap and go with distilled water with a kill coil.