This is a great opportunity if you use it right. I would find a template, apply it to all the sites, do some quick research/outsourcing to get some applicable local content up, as well as content about document management in general, and quickly build sites that look and feel completely legit in a few days.
As to what you were saying about plastic surgeon sites - if you can find a way to get in the middle of transactions on this as well, you would definitely benefit more than just selling the sites. Over time you'd have some good recurring income.