Building a computer. Please review my specs, I don't know if they'll work together

[StaticEndo]

Hello, and if you are reading this, i need your help.

okay, so, i'm sort of a noob with computers. I know more than the average person, my knowledge level is currently sitting at "have a vague idea of how to build a computer".
I have been doing a little research, since i want to build my own computer,
and these are the specs i chose:

Case:
Thermaltake Armor A90 Case
Cost: $90

CPU:
Intel Core i5 2500
Cost: $205

Graphics Card:
ASUS GeForce GT430 1GB Low Profile
Cost: $80

Monitor:
ASUS VH238H 23in Widescreen LED Monitor
Cost: $175

Memory:
G.Skill ECO F3-10666CL7D-4GBECO (2x2GB) DDR3
Cost: $55

HDD:
Samsung SpinPoint F3 1TB HD103SJ
Cost: $60

SSD:
Corsair Force Series 115GB SSD
Cost: $200

Motherboard:
Gigabyte GA-Z68A-D3 B3 Motherboard
Cost: $140

Optical drive:
ASUS DRW-24B3ST 24X DVDRW Drive
Cost: $25

Power Supply:
Gigabyte Odin 720W
Cost: $95

CPU Cooler:
CoolerMaster Hyper 212+ CPU Cooler
Cost: $33


TOTAL: $1150

I'm from Australia so i cant use newegg (which blows, because newegg is awesome), so im using a website called
vww.pccasegear.c0m
its where i found all the specs.

SO anyway, please if you have a minute, just scan over the specs and give me a heads up on
1. if everything is compatible (it all fits and works together)
2. I'm not being ripped off
3. on a scale of 1 (average everyday pc thats a few years old) to 10 ($15,000 custom built computer with insane specs) please rate these!

My price range is at most $1,500

Much appreciated!

 

[Leeky]

What is your intended usage for this computer?

It looks OK, but the GPU is weak if your considering the build for gaming.

 

[StaticEndo]

Intended use for computer

well i want it to be a good all-rounder, perhaps leaning a little more into the 'gaming computer' category.

i want it to handle games like crysis without too much difficulty.

would the HIS Radeon HD6870 IceQ X 1GB (at $200 AUD) be better?

also could you tell me if all the specs i chose would work if i put them together?