I have coded and designed quite a few automatic account creators for various sites including, YouTube, MySpace, Gmail, Facebook, etc.
I can do this project very quickly and efficiently. I will have no problem implementing full proxy support (HTTP, HTTPS, SOCKS v4/v4a/v5), automated activation for each of the accounts created, as well as a random username generator. You will also have the option to output the accounts in various formats:
username:password
username;password
username:password:email
username;password;email
etc......