I really don't want to buy an overpriced case that has flashing lights, flamethrower, spinning tires or other un-needed junk.
More aboutsome building
Sure on the flamethrower?
You may want to post in the homebuilt systems section
The PSU is horrible, no offense. Other than that your setup is pretty good. I'd recommend getting the Rosewill Challenger U3. Also, what GPU do you have? And I'd recommend getting only 8GB RAM as very few programs can use that much, and you'll have room for expansion later on.