user management and themed login, profile & registration pages

I am really surprised that someone has not come up with a plugin/hack that allows a wordpress blog to use extended user fields and themed login, profile & registration pages in one plugin. There are so many plugins out there that do one part or another but nothing seems to allow for a complete, integrated user management system.

I don’t care for the layout and design of the wordpress login, profile or registration pages. I want to add fields to the wordpress user meta data and use themed login, profile & registration pages to manage them. I want to suppress the wordpress hidden fields in the profile and registration pages so that the user never sees them.

Is there anything out there that does all this in one neat little plugin?