Looking pretty good, but I would suggest trying to upgrade that processor to a 6 core with about the same speed.
I know you started by saying you wanted to keep it under $1500 or there about, and you're already a few hundred over that, but I think you'll be thankful later for shelling out another $100 or so to upgrade that to a 6 core.
Take a look at this one, just all-around better specs, and I think the upgraded performance will be worth the extra $70-80 in a couple years, when 6 core is standard and people are moving on to 8 core or 10 core 4.0 GHz CPU's...