Before i order everything, i can use some advice
like if everything would fit correctly, if i have everything that is needed to build the computer(like cables, ports, etc), and if it would function properly.
Also i would like to buy everything off of newegg
If you're ordering today, the 1TB F3 Spinpoints are on sale at NewEgg for the same price as that 640GB WD. Also, since you are air cooling, get the P6X58D-E motherboard. It's an awesome motherboard and is actually improved on the Premium in some ways. You can put that extra $60-$70 toward the 5870.