Should go with this?

http://pcpartpicker.com/p/1ieT5

is this okay and i'll buy a gpu later

Utterly and absolutely pointless to buy a locked CPU with a high-end overclocking unlocked motherboard.

i bought the mobo for its thermal advantage,correct me tell me which one is overclockable

That is a great motherboard. If you already have it, then to fully utilize it, get a "k" series CPU, like the 4670k.