Rig Spec Help

Hey I was looking to see if someone could help me out. I'm building this rig for gaming, on screen recording, editing, and other random use. Does this seem to check out ok?

16gb vengeance

250gb samsung evo 840

3tb wd green

Rosewill Throne

i7 4820k

850 watt seasonic x series

Asus p9x79 LE

Asus gtx 780

H100 i

Asus blu ray combo drive

Thanks for the help!