I want to get a new WD Blue (WD60EZRZ) Yea or Nay on this model ?

It's for storage by the way. I know these are the new Green versions now, I read something about the head parking it does and it bothers some people. Should I be concerned about it ?

I wanted to to initial buy a the New Seagate Barracuda also a 5400rpm drive but they don't make 6TB's in this version. I'd have to get a Barracuda PRO but would cost more and and probably make more noise and heat cause it's a 7200 rpm drive.

I think you should focus on a WD Red. Nay on the WD Blue and Green

Yeag but I'm not building a NAS setup.

OS boot drive get SSD. For additional storage blue/green is fine.

Blue is fine. If you are not going for gaming or servers then you can easily go with Western Digital blue.

For those who don't know what is the difference here is a good post:
http://blog.memory4less.com/what-are-red-green-black-and-blue-in-western-digital-hard-drives/