Naturalization certificate and British Passport ?

Hi char,amber and the rest of the gurus.... pls can you help me with this Questions?

I applied Naturalization for myself and hold eea2 RC that will expiry in oct 2015 but i enter UK since feb 2010 with family permit of eea and i obtained the RC oct 2010 but all in total counts 5yrs of resident.MY wife got PR Automatically with 6yrs and acquired British citizenship in 2013,so base on spouse to BC i applied for Naturalization without PR this month and i didn't include my wife British passport to my application,only her EEA national identity card and her certificate of naturalization including all the proof of 5yrs resident and the required documents. i want to know if the certificate of naturalization is enough to proof her BC for my application or should i call to send her British passport to include my application ? pls clarify me with this situation.
Martin

Thanks alot char....