Google finally provides the migration from the old beta blogger to the new blogger.
It took less then a minute. Now I can use a single login to maintain all my blogger sites.
I have moved all my postings from dylanwanpmp.blogspot.com to dylanwan.blogspot.com and the old URL no longer work.
I will keep dylanwanoracle.blogspot.com and maybe dylanwanmuse.blogspot.com since it is listed in several blog directories.