Video editing build for 1440p under $700

Eboosted

Honorable
Nov 18, 2013
3
0
10,510
I've been reading this forum for a while now and I get even more confused as I continue reading, everybody suggest the best system for gaming or extensive video editing, but I'll only game BF4 2 hours a week and will use it for video editing 50% of the time.

I already have a 1440p monitor

I'm trying to build a system for 50% web browsing, office and email with several windows open at the same time and 50% video editing Sony Vegas, After Effects and CS4.

The main purpose is to not go overkill with the parts but be able to edit/render a 90 minute video at acceptable time and be able to play 60FPS videos @ 1440P and have a good system for the next 2-3 years, OC could be a good idea if the price does not increase too much.

I was thinking in this system:

Intel i5 3570
Gtx660 MSI or Zotac
16gB of ram
Ssd 120GB
1TB 7200rpm hard drive
Mobo: still undecided
650w full tower

Is the gtx660 overkill?, will I get a bottleneck somewhere?, any recommendations to upgrade or degrade any parts without affecting the performance or increase the price excessively?