Help choosing a CPU Cooler

Need help choosing a cpu cooler for this build Trying to keep it under $100 but would pay more if its worth it. 

Any suggestions regarding the build would also be appreciated. 

if you are thinking air cooling i would go with the 

Noctua 140mm SSO CPU Cooler

Cooler Master V6 GT  or V8

would like to go with the v6gt but i can tfind a reseller in australia...any other suggestions?

I would go with the Noctua NH-D14 and then call it a day.

Noctua NH-D14, Backing Gandu on this one 100%

I really want to rebuy one. They're epic but currently can't justify slapping one onto my Pentium G2020. Will definitely get one for my CPU upgrade in the future.

Thanks for the info..found one for a resonable price. wish me luck on the build :)