Well you said its up to 1k so here are my suggestions:
If a 1080p + touchscreen is not your main concern then its obv that this is your best option.
http://www.pcworld.co.uk/gbuk/laptops-netbooks/laptops/laptops/acer-aspire-v3-772g-17-3-laptop-champagne-21704908-pdt.html
If a 1080p +...
CPU - go with the 4th Gen' CPU's = i7-4700MQ's so Num' 5 is down.
RAM - 12gb is more then enough for gaming.
GPU - as it says in Nvidia website - the GTX770M is 15%~20% better then the GTX765M - http://www.geforce.com/hardware/notebook-gpus/geforce-gtx-770m/performance
So The better choice...
Do you have any Parts already? or do you need a monitor, OS, keyboard, mouse, PSU, Case, CDROM etc' ?
What is the purpuse of your PC (Editing, Gaming etc') ?