I'm freaking out over here...Well stop it. Bad Tacos!
To tell you the truth it would be some much better just to wait on PSVR and have whatever that offers. The biggest fear I have is when I finally get it and then have to fudge around with my pc for 3 days to get it somewhat good.
Read what I said earlier.
My expectation is that, there might be a few games that you can't run, but most of them would be no problem.
I can understand the recommendation.
Applications tend to be single threaded, and for VR applications, you'll want to be running pretty high frame rates. ~90+.
Not all games would need that kind of CPU to run at that frame rate, but I'm sure there are some that would.