Nope won't work, The i7 isn't needed for gaming either, i5 will work just as well, On the I5/i7 the ones with the K at the end are unlocked for overclocking and you'll need the Z87 motherboard to over clock but with the speed of these chips over clocking isn't needed at all other than running bench marks, So the Save $100 get the i5 4670K and put the money towed a Z87 motherboard if you want to overclock, If not OC ing then save a little more and just get the i5 4670 and a MB that supports SLI so you can run both your GTX760's I'm posting from my phone so searching a good MB is tough but will do it after I get out of work tonight and I'm sure others will suggest some good boards, PPMguire is a hardware master on this forum and I'm sure he will have some good suggestions.
Dauntae