We would be able to help you if you actually gave us a link or something to look at.
I wouldn't suggest a 9300 GE.
This one plzplzplz:http://www.newegg.com/Product/Product.aspx?Item=N82E16883227186
It's a workstation GPU designed for office computers. You can buy this computer and get a different graphics card separately, and just put it in.
Yeah this one's graphics card SMASHES the one in the computer that you picked. Go with this one.
Good GFX but, I think that the CPU is bad:http://www.newegg.com/Product/Product.aspx?Item=N82E16883227180http://www.newegg.com/Product/Product.aspx?Item=N82E16883227181http://www.newegg.com/Product/Product.aspx?Item=N82E16883227182http://www.newegg.com/Product/Product.aspx?Item=N82E16883229133