[SOLVED] $1,000 - $1,100 gaming build recommendations

A friend mine is ready to build a new gaming rig and he'd like build suggestions for a $1,100 max budget. He already has a new Seasonic Focus GX-750 PSU and a Noctua NHU-12S cooler. He also own two old displays which are sufficient for now. Therefore the budget should be allocated to CPU / MB / RAM / GPU / storage / case. Thank you.

** miscellaneous notes **

Approximate purchase date: Next week.
Budget range: $1,100 max
System use: gaming
Are you buying a monitor: No / He has a 1080p & 720p monitors; both 60 Hz.
Existing parts for build: PSU (Seasoninc Focus GX-750) / CPU cooler (Noctua NHU-12S)
Preferred Parts Websites: Amazon, Newegg, or the ones you trust
Location: United States
Overclocking: Not necessarily.
CPU: open to suggestions
Cooler: Already own Noctua NHU-12S
GPU: open to suggestions
Case: open to suggestions.
storage: Would prefer to go all SSD, and not less than 1TB.
o/s purchase not necessary

$1,000 - $1,100 budget build