1. Lower your montior prices, those are some prices monitors, no reason to spend 200 each on them.
2. With the extra 200 you will get by downgrading montiors, you can buy another graphics card.
3. Get a water cooler for your CPU, you will need it and it will generate alot less heat.
4. Thats about it, nice build
5. I have bad experience with that wifi adapter, id consider a different company