Hi again everyone
the time has come for me to upgrade my gaming rig

i would like it to be fairly quiet when not under load, and not noticeably loud when it is.
The components i am thinking of using are:
CPU: AMD Phenom II x4 955 Black Edition
Motherboard: Asus M4A88TD-M Evo
RAM: Patriot G2 8GB (4GB x2) DDR3 1600mHz
CPU Cooler: Coolermaster Hyper 212+ with the stock fan replaced by a Nexus D12SL-12 Real Silent Case Fan
GPU: Asus EAH6870 DirectCu
Case Fans: 2x Nexus D12SL-12,one at the back and one at the front. All fans (including the CPU fan) will be linked to a fan controller, so speed control is possible
PSU: Seasonic SS-400ES
The case i still need to finalise, but it will most likely be a custom made, MDF based design.
i will probably NOT overclock the CPU, as most reviews managed playable frame rates without doing so
So, apart from the case, does the system seem ok to you guys? i know the CPU is a heat producing monster, but i am kinda on a budget with regards to this upgrade (Hence the Coolermaster CPU cooler)
The main sites i will be getting parts from are
http://www.sybaritic.co.za and a local company
http://www.computersonly.co.zaIn other words, an
affordable gaming rig that can play most games on maxed out settings or almost maxed out settings that is relatively quietAny suggestions are much encouraged and appreciated

Thanks