PROCESSOR: i5 4690
MOTHERBOARD: ASUS Z97K / GIGABYTE Z97X-GAMING 5
RAM: CORSAIR 2*4GB pro series 1866MGHZ / KINGSTON 2*4GB hyper x fury 1866MGHZ
HDD: Western Digital 1TB blue
SSD: Kingston V300 120GB
Graphic Card: NviDia: Gigabyte GTX970 GAMING 1
PSU: 500-600W best price performance ratio suggestion
CASING: Corsair Carbide SPEC 03
COOLER: any good suggestion
OS: WINDOW 8.1 Pro
AntiVirus: any cheap reliable suggestion
Casing Fan: best price performance ratio suggestion, if possible filling up all possible installement for the Corsair Carbide SPEC 03 case
Monitor: best price performance ratio 24-27inch

Hope to get all within 5K price. Thx for the infor in advanced.