re: her naturalization record No. .... I browsed the database, intending to go page by page, but the Petition Numbers don't go up that high -- yet. They are only at the 300,000-some mark. Hopefully they're still scanning them. Until that database is updated, you won't find it. It's good to have the No. though for easy finding in the future.
Actually just thought of something. It might be on the NARA.gov website. You might try looking there.