Quote: "Also... errant AI... That looks like a beast of a computer"
Thanks. I'm pretty proud of it as I hadn't done a build in several years.
i7-2600k, Gigabyte GA-P67A-UD4-B3, Asus GTX570, 16GB Corsair 1600, Corsair AX750 PSU are the core components.
I spent a lot of time looking at Mobo layouts and looking at various dimensions as I'm sure you are. My biggest mistake is that I probably should have spent more money on the case because I ended up spending too much upgrading and replacing fans to get the case temps down. The downside of Nvidia cards with the "reference design" fan and layout is that they are noisier at load and don't keep the GPU as cool as cooling designs like the one you last linked (which is similar to
mine) However, the upside is that they do a better job of moving the hot air out the back of the case. Cards like mine or the one you linked will add more hot air to the inside of the case so it's more important to use a side fan to help break up hot spots (as an intake) or remove hot air (as an exhaust). The hottest spot inside my case is below the video card and above the PSU (a Corsair AX750 mounted fan-down). You'll probably have similar issues so its something to keep in mind.
Right now the CPU cooler is mostly decoration. I had it stably OC'd to 4.15Ghz but it made my room uncomfortable from the extra heat so its running stock speeds for now.