a couple suggestions just my 2 cents
g5 mouse
g15 keyboard
different power supply, Pc Power and Cooling, OCZ, Mushkin, all made by the same....
why 8 gigs 4 is more then enough but ok, Crucial Ballistix, Team Group, Super Talent.
Newegg.com - OCZ ReaperX HPC 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1000 (PC2 8000) Dual Channel Kit Desktop Memory - Retail
cpu
Newegg.com - Intel Core 2 Duo E8400 Wolfdale 3.0GHz 6MB L2 Cache LGA 775 65W Dual-Core Processor - Retail mine well be here shortly
2 of these in crossfire hummm
Newegg.com - ASUS EAH3870X2/G/HTDI/1G Radeon HD 3870 X2 1GB (512MB x 2) 512-bit (256-bit x 2) GDDR3 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Retail
would be cheaper then the ultras and prob better speed.. cause of pci ex 2.0
Motherboard= Maximus Formula
and then either koolance, DD, EK cooling... I have used all they are all with in a 3c of each other..
Cool cpu, north, south bridge, vregs.
Tygon tubing
Like I said just my 2 cents that would be a killer system with that cpu and the right cooling could overclock that to like 4.5 all day long...