I like the ones from ASUS:http://www.newegg.com/Product/Product.aspx?Item=N82E16824236075
If that is too much, look at the 22in models. There's a great deal with a promo code:http://www.newegg.com/Product/Product.aspx?Item=N82E16824236052
But the ones with the ring stand are winning a lot of awards right now.
If you can find those on Amazon, go for it.
One word of warning, that mobo even though it has 870 in the model name, it is actually an older AMD 770 chipset. Not bad for an older chipset, but it lacks some of the newer features like SATA 3 and USB 3.0. If it were me, I'd pay the extra 10 bucks or whatever.
Otherwise I think you have some nice combos and a promising build.