First Gaming Desktop

[orbizzle99]

Looking for advice and opinions on a PC I will be getting custom built be a local computer company.
Mainly wanting to use for mid to high end gaming around 15 hours a day in holidays and on weekends.
I will be using two monitors for it aswell.
Build cost will be around $870 New Zealand.
Case comes with one fan at the front and will be adding 2 more, One on top and one at the back.
Haven't had that much experience with building computers and would prefer to keep this to a low cost.
Thanks.
Specs

AMD FX-6300 x6 Vishera 3.5GHz up to 4.1Ghz Turbo 14MB Cache "Unlocked"
Asus/Gigabyte AMD 760G Chipset Motherboard
8GB(8Gb x1) DDR3-1600 High Performance
1TB Reliable/Performance Harddrive
Samsung SH-224DB SATA 24X Dual layer DVD Writer
Nvidia Geforce GTX 650 2Gb GDDR5 Advanced Memory
Raidmax Super Aeolus Side Window
550W Continuous 80 Plus Gold (XMAS Special, Same price of 80 Plus Silver)
None - Formatted Harddrive
TP-LINK TL-WN781ND Wireless N 150Mbps PCI-E Card

 

[Blaise170]

Motherboard isn't the best, but it's okay.

GTX 650 is entry level at best.

Don't be fooled by generic 80+ certifications on PSU, efficiency isn't important to you. You need quality components, not some no-name manufacturer that happens to make PSUs.