[help] questions on my build

MotherBoard: (170)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

PSU: (75)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

CPU: (210)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

GPU: (190)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

case: (100)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

memory: (47)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

SSD primary) (75)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

HDD secondary) (80)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

DiskDrive: (18)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

OS:

w7 64bit home premium



total: 969



alternatives:

GPU: (130)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

CPU: (190)

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

1. Would this graphics card make a big loss in performance http://www.newegg.com/Product/Product.aspx?Item=N82E168...

2 The tower says "micro ATX/ATX" motherboard compatible, and I do not know if my motherboard will fit with this tower.

3. Is my tower big anough for all my components?

4. I am still under budget, should I get an extra fan?

5. Am I bottle necking anywhere, assuming I am using the SSD for OS and my current favorite game?

6. Any other thoughts or comments are welcome.

Thanks, Ian