Most of the basics can be found on
page 1 of the thread in KSliger's original post. If you're planning to air cool, there is probably better choices than the SM580. It only supports CPU coolers up to 55mm tall and was designed specifically to fit a 280mm and 120mm radiator in it. If you want to air cool but still fit a large GPU, the SM560 may be a better pick. People have found that using vented panels and a low profile downdraft CPU cooler with the two bottom fans configured as exhaust gives very good GPU and CPU temperatures. If you really want a larger CPU cooler, the Sliger Cerberus X might be a better pick as it fits a wide variety of tower coolers such as the Scythe Fuma Rev. B.