Get an Antec Signature power supply, stable power is key to a long lasting stable PC! Plus cables can be detached when not used so the airflow in the case is optimized. The case doesn’t have build in noise reduction for the drives nor does it have te room to fit anything else then the stock CPU cooler. Since you mentioned in another question overclocking, 45nm cpu’s don’t get hot fast but with stock coolers the lifetime is faster decreased. The rest doesn’t really meet any of the new standards if you want to upgrade in the near future.. Standard is an i7 socket, 2×3 channels RAM, DDR3, X85 motherboard.. and you don’t mention anything about the most important part in the PC to get right.. The disk.. if you really want to use the power of the PC you’re building, you should put 4 Vertex SSD’s in RAID-0 on a PCIe Raid controller. That’s very important! Mushkin memory? Never heart of it.. Is it fast in real worl senario’s?