Liquid cooling parts list help

[Bolas]

I'm building a custom computer with the following parts:

Intl core i7 980x CPU
Sapphire Radeon HD 5970 GPU
Silverstone Strider ST1500 PSU
Intel X25-M 160GB G2 SSD
Western Digital 1TB Caviar Black
Panasonic Blu-Ray burner
Gigabyte GA-X58A-UD7 motherboard
12GB Corsair Dominator DDR3 1600MHz
Corsair Obsidian 800D
Windows 7 Professional 64-bit

I have $500-$900 left in my budget for cooling, sleeving, sound card, etc. I'm wanting to go with water cooling for the system. I'm thinking roughly the following:

Swiftech Apogee XT cpu block: $70

http://www.petrastechshop.com/swapxtcpuwa1.html

EK FC 5970 gpu block with 3/8" barb: $154

http://www.performance-pcs.com/catal...dfd3629f10acc1

EK FB Kit GA-X58 (UD7) chipset blocks: $140

http://www.performance-pcs.com/catal...b4ff524c53a3c4

Swiftech MCR-320 QP radiator: $48

http://www.petrastechshop.com/swmcqposerab1.html

Laing DDC 3.2 / Swiftech MCP355 pump: $75

http://www.petrastechshop.com/ladd1mcin12p.html

XSPC Reservoir (custom top) for Liang DDC: $40

http://www.performance-pcs.com/catal...d78e49a73c2a79

10 feet Primoflex Pro LRT UV Blue tubing, 3/8" ID x 5/8" OD: $20

http://www.performance-pcs.com/catal...ducts_id=23366

All of this would leave me with $241 left in my budget. Enough to get either a sound card, some MDCP-X sleeving, or another pump, reservoir top, and radiator for a second loop. Assuming I could figure out how to mount that stuff in the Corsair case.

What else would I want or need to cool this stuff? I plan to overclock the cpu and memory but probably not overclock the gpu.

I'm thinking that I like the Bitspower compression fittings and that those are tempting. What about a fill port or something like that? I'm pretty new to water cooling (this is my first) and could use all the help I could get.

Should I consider a bay mounted pump and/or reservoir instead of the ones I have listed above? Should I consider the "stackable" versions of the radiators in order that I can have one triple for my cpu and one for my gpu?

What do you guys recommend?