Are these computer parts compatible with each other?

Hi, I'm new to this forums. First time building a computer and need some advice.
My budget:$700
I have a idea what I'm getting and need to know if they are compatible with each other.

Antec 900 case

Intel i5 2500k

Western Digital Caviar Blue 1TB 7,200 RPM

EVGA GTX 550ti

OCZ Technology ModXStream Pro 600W Modular ATX Power Supply

MSI P67A-C43-B3 LGA 1155 P67 ATX Intel Motherboard

Corsair Vengeance Series 8GB DDR3-1600

these are the parts I picked out so far.

Thanks in advance.