I have a PC Specialist Cosmos 2 laptop, with i3 4th gen 2.5ghz (2 cores) i3-4100M, and nvidia 840m graphics card, everything is working great, I just wanted a fancy MSI laptop. The cosmos 2 has 8 gb ram, upgradeabe to 16gb dvd writer, 15' display 1366x768. It also has a Samsung SSD 850 EVO 500GB but im thinking of swapping back to the original one which is 500gb 5400rpm. I forgot to mention I am from Great Britain so british pounds would be great, but dollar value would be a helpful guide