Welcome to OCN! This is a great site and everyone here enjoys the benefits of helpful members with great advice on technology thats available and also finding it for the best prices.
Your rig looks very sound, although I would reccomend this video card instead of the MSI one and I will explain:
EVGA has a lifetime warranty, as long as you register your card on their website within 30 days. You can OC it, put an aftermarket cooler on it (as long as you keep the stock one and can put it back on when you send it back), and for the lifetime of the card, they will RMA it allowing you to send it to them and they will replace it with an equal card for life. And the card they send you as an rma has the same warranty. You really can't go wrong with EVGA.
It's a no-brainer. Unless I find something better (higher value, etc.), this is what I'll have in my rig!
Thank you, mtbiker!