cdupuis,

By the looks of it your site is unlikely to have much private, much less confidential information on it. Disclosure is unlikely to be of any real concern to you, leaving only the site integrity and availibility. Both of these issues can be dealt with via very regular back-ups.

My advice, leave the site as is, make very regular back-ups... if the site is every compromised apply the backup and patch it. This affords you the maximum usability at the minimum cost.

cheers,

catch

ps. http://www.cccure.org is a good site for a number of things, information security theory isn't one of them. Better off at the ACM. ( http://www.acm.org )