麻煩幫手睇睇張list

Intel Core i5-2500K (3.3G,6M Cache,LGA 1155, with HD 3000 Graphics, overclock unlock) CPU BOX 盒裝        HK$ 1669
GIGABYTE GA-Z77-D3H Z77,DDR3,LGA 1155,USB3.0,SATA3 6Gb/s ATX M/B *送A-DATA DDR3 1600 8G Kit        HK$ 1199
<SSD>Crucial CT128M4SSD2 M4 128GB 2.5" SATA 3 6Gb/s (Solid State Drive, SSD) 固態硬碟        HK$ 1320
Galaxy影馳 GTX560 AeroBoost PCI-E 1GB GDDR5 顯示卡        HK$ 1280

本身有火牛ANTEC HCG520, 200gb harddisk同機箱
咁樣出好嗎?
另外一問: SSD裝window 係咪快好多
thanks