Building a new PC, what do you think of these specs?

Looking to build a new PC in the next few days, what do you think of these components?

Processor:

Intel 3rd Gen Core i5 3450 -- Rs. 12487 (~$224)

HDD:

WD Caviar Blue 500GB -- Rs. 3975 (~$71)

RAM:

Corsair Vengeance 4GB x2 -- Rs. 3482 (~$62)

Motherboard:

Gigabyte GA-B75M-D3H -- Rs. 4452 (~$80)

Graphics Card:

Zotac Nvidia GT-550 Ti 1GB 900 MHz -- Rs. 7933 (~$142)

Total Cost:

Rs. 32329 (~$581)

Any suggestions would be helpful, but would like to keep cost under $650..