Looking for a decent 2014 Pc

[Bells]

From what i verified between the GTX 760 vs GTX 780 it's a difference of about 30% in performance at a much higher price point. So i figured it would be more prudent to get a 760 now and instead of SLI, simply change it to something better down the line. I expect the i5 4670 to hold in place just fine for that transition down the line...

As for PSU... i was indeed looking into something between 600w and 750w if the price difference is not too great. Seasonic brand got a LOT of recomendations on that range, i figured the money i save on holding back a bit on the video card would allow me to get a better PSU that will protect the entire system better, so that seems like a good tradeoff.

Now, for SSD's... i know they make Pc's boot insane fast and software to slignshot open in seconds. But since most of my data will be on my other 2 1tb regular sata drives, is it really worth it beside the faster booting up times?