Just an update:
Right now I am looking at other possible cases... I am not sure I want to stick with the Antec 300 because it isn't a good value choice (basically half my shipping cost is derived from it), and I could theoretically get a "better" case that costs more with free shipping, or, better yet, save money by getting one for the same cost that comes with free shipping.
The only specific case I have run into is the
Rosewill Conquerer, which has more fans and looks pretty good. My big concern with it is that installation with it will
not be fun.