I have been reviewing my system and have adjusted it thanks to your tips
CPU- Intel i5 3570 @ $284
Motherboard- ASRock H77M @ $106
GPU: HIS Radeon HD7850 @ $282
Case: Antec One @ $70
Memory: Kingston HyperX 1600MHz 2x4GB @ $55
PSU: FSP Group Aurum 600W Gold @ $122
Hard Drive: Samsung 830 Series MZ-7PC064 64GB @ $92
$1011 Total
Prices from pricespy.co.nz
CPU- Intel i5 3570 @ $284
Motherboard- ASRock H77M @ $106
GPU: HIS Radeon HD7850 @ $282
Case: Antec One @ $70
Memory: Kingston HyperX 1600MHz 2x4GB @ $55
PSU: FSP Group Aurum 600W Gold @ $122
Hard Drive: Samsung 830 Series MZ-7PC064 64GB @ $92
$1011 Total
Prices from pricespy.co.nz