What will transfer to my new domain name from my old blogspo

[webmasterbeta]

So my old url was <!-- m --><a class="postlink" href="http://lebasketbawl.blogspot.com">http://lebasketbawl.blogspot.com</a><!-- m --> and am now using Blogger's publishing features to direct traffic to <!-- w --><a class="postlink" href="http://www.lebasketbawl.com">www.lebasketbawl.com</a><!-- w --> which I purchased through Go Daddy.

Does my authority, pagerank, sitemap and everything change? Do I need to do any big time maintenance?

What else should I be aware of?

Thanks for your help!