Should I have gotten a better PSU?

So I've been buying parts for my new computer build  http://pcpartpicker.com/p/p8Rl  and I went with a 650W PSU. I've already bought it but soon after I was thinking I may need more. Everything seems to check out but I'll leave to you guys to tell me I should have gotten a PSU with more power. 

Not unless you are getting sli or something like that.

I was going to get SLI but in the way future. By then, I probably would have gotten a new PSU. So I'm ok? Thanks!

Yea get a new psu with your second card untill then the 650 is perfect.