First Computer Build and Personal Upgrade Help

Hardware Hub Build a PC
1

Hello everyone..

Recently, me and a friend have been talking a bunch recently, and he has wanted to build a computer for a really long time. So today, I decided to pop up a build, and its one of my first that I am actually going with, and I am still kind of new when it comes to things like this, so I decided to see what all of you guys think.

His system is:

Case: AZZA Genesis 9000

Mobo: Gigabyte GA-A75-UD4 Socket FM1 

CPU: AMD A8-3870K 3.0GHz Unlocked

RAM: Kingston KyperX 8GB (4x2) DDR3 SDRAM

PSU: CORSAIR Builder Series CX600 80 Plus Bronze PSU

HDD/SDD: WD Caviar Black 1TB/OCZ Vertex 4 128GB

 Does this seem like a good build? Anything I should change?

Also, I have an HP Pavilion p6-2143w Desktop, and I am thinking about adding a Radeon HD7750 Core Edition GPU to replace the graphics used on my A6-3650 APU. Is this good too?

2

What is the budget for the build?

3

I am mining bitcoin for my friend who will in return get me Newegg gift cards. I am probably going to get a $2500 gift card or so, depending on how much bitcoin I have. I have plenty of room to splurge on.

4

you need to be more specific...