帮我选一个电源吧。。。。。。

成宫结依的马甲

主板：微星Eclipse Plus
http://product.pcpop.com/000164521/Detail.html
3999

CPU：Intel酷睿 i7 Extreme Edition 975
http://product.pcpop.com/000152069/Detail.html
8000

显卡：ATI Radeon HD 5870 6DP
http://product.pcpop.com/000211417/Detail.html
3299

内存：三星4GB DDR3 1333(金条)
http://product.pcpop.com/000208644/Detail.html
999

硬盘：西部数据2TB/7200转/64M/串口(WD2002FYPS)
http://product.pcpop.com/000166109/Detail.html
1580

键盘：普拉多KB-832R
http://product.pcpop.com/000164590/Detail.html
158

鼠标：肯辛通纤薄TM媒介(K72286)
http://product.pcpop.com/000203298/Detail.html
599

光驱：先锋DVR-218VXL
http://product.pcpop.com/000195883/Detail.html
239

机箱：ANTEC P183
http://product.pcpop.com/000162124/Detail.html
1099

电源：？？？

我实在不会选电源。。。。