Need help with a system for PS2

[Zebasiz]

I honestly know near to nothing about computer componets and such, but I do know I need an upgrade for PS2.
I already have a graphics card: Radeon HD 6450. and a 450W power supply.

I'm planning to purchase a new motherboard processor and RAM:
Motherboard: ASRock A75 PRO4/MVP FM1 AMD A75 (Hudson D3) SATA 6Gb/s USB 3.0 HDMI ATX AMD
Processor: AMD A6-3650 Llano 2.6GHz Socket FM1 100W Quad-Core Desktop APU (CPU + GPU) with DirectX 11 Graphic AMD Radeon HD 6530D AD

I found those as a combo deal on newegg.
And the memory: Crucial Ballistix sport 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model BLS2KIT4G3D1609DS1S00

I'm on a budget of under 300$ and these come to a 250$ total.
Any suggestions? Or would this work? (Don't need good graphics, just running the game well.)