i say bump up to the i5 7500 at least. shouldn't be much more expensive.
Maybe even go up to the 7600.
If the EVGA 500B isn't too much more expensive, that's a great PSU, not modular, but yeah.
And i honestly don't know anything about the Toshiba/OCZ SSDs. But for budget ones, the Sandisk are pretty good.
Looks like a decent rig though