What ENB should I use that won't overwhelm my rig?

[Jotis92]

Hey all, first, I'm not sure if this is the correct place to ask this question so I apologize in advanced if it is.

 

Waiting for my new computer (parts) to come!

My specs will be:

Intel i5 4670k (will overclock to something like 4.2ghz)

EVGA gtx 650ti boost superclocked 2gb http://www.newegg.com/Product/Product.aspx?Item=N82E16814130910

and 8 gigs of ddr3 ram @ 1600hz

 

I'm looking to keep somewhere around 30-40fps average, what enbs do y'all think would be appropriate for those specs?

Thanks for the help!