I have an fx 6300 .asus Rx 460 4gb gpu.motherboard - 78lmtusb3 (not r2 just usb3)8gb ram ddr3.and a monitor 18.5 dell e1914h.should I upgrade to a ddr4 pc by buying Ryzen 1400 ,2x4gb ram (Adata) and motherboard-msi a320 m pro vh plus or buy a benq zowie rl 2455 24 inch?