Question about build?

I got this suggested build for my price point. I was wondering if I could add another graphics card in the future to run duel gpu's? Also how easy would it to overclock this build? Also could I ditch the hard drive and just add another ssd and just run Raid 0? http://pcpartpicker.com/p/DC8WJx

Yes, you should be able to drop in another GTX 760 and run SLI just fine.

Z97 Gaming 5 has a very beefy power delivery.  Overclocking would be pretty easy, but Haswell still has its limits.

I would keep the hard drive, as games and programs take up lots of storage space.  Also, Raid 0 on SSDs is sketchy because if one SSD fails, you lose all your data.  I would only Raid 0 on some really reliable SSDs, such as the Samsung 840/850 Pro

+1 good recommendations

god I hate mail in rebates ... other than that ... nice build