Just making sure you'd be shocked how many people don't list parts like that. Your powersupply should be plenty, and everything is compatable. Should be able to play anything you throw at it. I don't know how prices are in the UK but here I would build a haswell rig personally.It is a tad faster, and honestly will cost you maybe $30~$40 to build a comprable rig. Once again that premium might be more in the UK, but that is my only "suggestion"