I don't want to be mean or rude here. But your definition of Premium is not premium at all.
The 1 free domain you offered me to register:
pornintube.com
That's not premium or even remotely good, again I'm not trying to be mean but it's not even worth the registration fee. Quite honestly, I wouldn't even use a godaddy 99 cent coupon on that domain name.
Good luck though.