First Time Computer Builder for The Sims 3

[Newbie1993]

Hello! I am in the need of a new computer, and i decided i should try to build my own. This will be my first time doing this, so any help and advice will be appreciated.
The main thing i want to do with this computer is play The Sims 3. I have pretty much all the expansion packs, but i want the computer to run with all of them on a pretty good setting.

I've only looked a few places, but i wanted to see if the things i have chosen will be compatible with each other and work for the game.

PROCESSOR:
Intel Core i3-3220 Dual-Core Processor 3.3 Ghz 3 MB Cache LGA 1155

MOTHERBOARD:
ASUS P8Z77-V LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard

RAM:
Crucial 4GB Kit (2GBx2) DDR3 1333 MT/s (PC3-10600) CL9 Unbuffered UDIMM 240-Pin Desktop Memory Modules

GRAPHICS CARD:
Gigabyte AMD Radeon HD 7750 2GB DDR3 2x DVI-D/HDMI/D-SUB PCI-Express 3.0 Graphics Card GV-R775OC-2GI

HARD DRIVE:
WD Blue 1 TB Desktop Hard Drive: 3.5 Inch, 7200 RPM, SATA 6 Gb/s, 64 MB Cache - WD10EZEX

OPTICAL DRIVE:
Samsung 24x SATA DVD¡ARW Internal Drive without Software, Black SH-224BB/BEBE

POWER SUPPLY:
PC Power and Cooling Silencer Mk III Series 500W Modular Power Supply features 100-Percent Japanese 105°C rated Capacitors

I know i need more parts, but i wanted to start somewhere. Remember! This is my first time and i have only done a bit of research. Everything here is just my educated guess.
Please and thank you for the help!

 

[Tradesman1]

Looks like a good start, if questions on anything in particular shoot them out

 

[Newbie1993]

Looks like a good start, if questions on anything in particular shoot them out

Thank you! I did switch the graphics card and power supply.
The graphics card is a geforce gtx 650 now and the power supply is a 600 w.
I have it all build and it starts right up, I am now just waiting to get paid, so I can buy the Windows disk.

 

[Tradesman1]

Sounds like you have a plan well in hand Let us know how it goes