Check out the stickys for stores on where to buy this stuff.
CPU - Stinger or Apogee
Rad - Heatercore or the new GX240 at DD
Tubing - 1/2 inch
Fans - would grab them from newegg since you want quiet ones and maybe LED 4x120mm
T or a resevour
GPU blocks if you want - Maze4
Bell just rang sorry I cant help you anymore. GL
I would deff suggest going to water cooling.
What you will need is the above.
I just got my tubing today from Frozencpu.com and OMG I am inlove with it already even though I haven't even used it. Get the 1/2 Blue UV tubing. I can bend this stuff so far and it does not kink and its bLUE! They have other colors if you want to get different colors though. I would also suggest picking up a pack of Zipties so you can zip one on real quick and have insurance that you won't have a leak.
If you have an autoparts store around or an Autozone, drop in and buy a 77 Bonevill heatercore without AC it should run you about 40 including tax MAX.
Next scrouch around on ebay and grab great deals. Theres great blocks such as Apogee going for low 30s. Grab a decent pump while your at it, then I highly suggest a GPU block, you'll kick yourself if you have to listen to your noisey GPU fan spin all the time.