Thanks for the feedback. I just took the 107 practice exam ( two or three different ones, in fact) and found them quite easy, generally scoring around 90+. I will be scheduling the real exam in the next few minutes, for sometime later this week. I know it isn't necessary, per se, but may help out, and it will be nice to have.There are folks here that take this much, much more seriously that the FAA ever has.
Paint from aerial photos quite legally taken and the FAA really won't care at all.
Considering that the FAA hasn't prosecuted anyone for selling photos, scenarios like this one really aren't worth worrying about.