I own a ASUS X540UAR Vivobook 15. Its a very basic laptop with i3 7th gen, 4gb ddr4 ram(expandable to 12gb), 1TB hdd, intel HD graphics 620 and its about a year old. I wish to upgrade its processor at least to i5 7th gen or ryzen 5, RAM to 8gb and graphics card to at least gtx 1050 2gb .I know...