UPDATE: $100 cashback offer from powerbuy comes to $1719, thanks to Sammyboy for finding that
Exclusive $100 Cash-Back Offer Click Here
Spend over $1,500 & you will be eligible for the full $100 cashback.
Spend under $1,499 & you will be eligible for 3% cashback on existing purchase.
Only eligible when you buy direct from the Dell Online Store (www.dell.com.au)
This is the updated XPS recently released i7-7700 instead of i7-6700, & comes with windows Pro rather then Home, price is surprisingly cheaper then previous dell deals, unfortunately looks like dell isn't on cashrewards anymore so no 4% back
Was building something similar for a friend.. made some changes for cheaper bits and the Dell works out to be a pretty good deal if you need wireless and some bits and pieces.
https://au.pcpartpicker.com/list/pdjVRG