I saw this ad on my local craigslist ( for me its something else for you im just giving example on how it is ) for 2 gtx 770s for sale at 1100 AED or $300 and they are the 4 gb editions both are 6 months used and in perfect condition with backplates and he is giving me a free ROCATT mouse worth $140 for free. now the question, will it pair well with my 7700k? as right now the my wise and beautiful friend builed i got my pc from had a 730 in it and its litteral shit.