Along with the suggested cooler above, I'd swap the power supply for a Corsair AX650. You can find the AX650 for the same price or if you really think you need a 750W the AX750 is about $30 more. Gold certified, 100% modular and will power your system with ease. If you really want to make your system look great you can purchase these optional cables as replacements for the ones that come with the PSU. These are only available for the AX and HX series PSU's.
First of all, i support both the comments above, regarding the 750w PSU, get it only if u plan to reuse the PSU in a future build. Now to the point of SSD-s, installing one in your pc will greatly improve the loading time of the OS and other programs installed on it. If u plan to install games on it i would advise to reconsider, mainly because ssd-s dont improve loading times in all the games ( wow and bf3 are one of those exceptions ). Also i am big fan of the 2500 k, so if u plan to heavily oc your pc go for the 2500k (less heat )