If everything is working well and the se's have found your pages, with the old names, you will be making a mistake to redo it all, IMO - unless this is something you want to do - and you then do the file as Karen said.

And I do not suggest those long names like you just said:
index.professional-organizer/household-spaces_paper-control_home-offices.bvp
unless that is really the best name for the page. Shorter names are reall y better.

My suggestion - leave the page names as they are - and optimize the pages themselves correctly (titles, use of text on page, etc). And as you add new pages, give those pages better names. But leave well enough alone on the already indexed pages that are already sending you traffic.

__________________
Beth
A Child's Palace - Pinata Palace - Moxie Enterprises

SEO and Marketing Tools
SEO - The Basics