I am planning to purchase the following system (not going to build it). I know the processor and the motherboard could be improved however would I still be able to play GTA 5, Witcher 3 on high settings with the following build? http://www.amazon.co.uk/Freshtech-Motherboard-Performance-Certified-Barracuda/dp/B00U090ATM/ref=cm_cr_pr_product_top