lol just an extra grand, no big deal.
yeah if you're going to spend that much then yeah, no point moaning about what you don't need and value for money etc.
specs look good, will run everything on max for years to come.
nice choice on the high speed ram.

maybe get different keyboard and mouse? really just personal preference though so...i have a friend who is semi pro at sc and swears by logitech mice. i prefer razer.