I think its good and i don't want to go a cent over. Also I need to get the parts from this website because I live in Australia and it will be a hackintosh.
I have no idea how haswell works with hackintosh it'll depend on your method I know ivy bridge works really well as Ive done that but yeah if you know what to do shouldn't be an issue. Any reason why the 680
The 680 because its cheaper than the 770 and there isn't a huge difference in performance.
Well you should be sweet looks like a nice build