First Time Building High-End PC $1,000 - $1,500

I'm absolutely clueless when it comes to building PCs and their parts purely because I lack experience. I'm just simply looking for a build for a stable gaming PC/family PC with the budget of $1,000 to $1,300 (AUD). I could add maybe $200 extra if I need to. I'm grabbing my parts and getting it built from here: http://www.centrecom.com.au/catalog/build.php Include a nice mouse and keyboard if possible too and since it's going to be a family PC I don't really like high maintenance, thanks!

Any recommendations?

BUILD it YOURSELF 

http://au.pcpartpicker.com/p/FRmR

https://www.pccasegear.com/index.php?main_page=product_info&cPath=25_961&products_id=21851

here is a solid system with os and monitor just over $1600

if you want to safe a dime downgrade the ssd to a 120gb and or the gpu to a 7870 that will bring it down to about just over $1400 or preferably axe the monitor from the list if you got your own lying around

I don't feel comfortable building it myself.

buddy it's not that hard to learn, and honestly it's the best way to get good value for what you buy espicially where you live. building tutorials are all about the place, that is a good place to start like youtube also if you have any queries we are more than happy to help, people on here have given out reliable advice and guidence including myself. if you would like us to link some good tutorials of the RIGHT way of doing things lol, once again we are more than happy.