ok if i get the 4770k and dont decide to overclock it would it be ok to use stock cooler on 4770k for now?.
Intel's stock coolers are never okay
It will just work, won't burn etc.
But... You want to overclock, trust me.
If You decide to go 4th series, then please...
Get some cheap 4770K and a
good cooling for it. There's no such thing as K processors on stock coolers. You just don't do this, it's a crime and should be punished
You don't have to overclock, but You'll always have that possibility, when You see, that Your CPU bottlenecks.