Looks good. Personally, I would grab the Corsair TX650 V2
which is $71 at Newegg with promo code or $76 at Amazon. I checked the Fractal Design and Corsair website for clearance and it should fit.
There's also the XFX Pro Series 550W
at $65 at Amazon or $74 at Newegg and that's a better unit than the Silverstone Strider Plus 500W.