New Rig for SOW:BofB What should i get

[Triggaaar]

Another vote for:
Wait

Unless you have to build now, wait until we know more. We don't yet know if BoB needs 6 cores to run at max (it might) - you may for example be better with a 4 core i7 or and AMD cpu, then spending more on the GC - with the amount you're spending, I'd think of going better than the 480, either 580 or 6xxx series, but again you need to wait to see what BoB wants.