i think whats being mentioned here is this wont be a full time job, u wont get 8 hours a day 5 days a week rich from it, photography and such is like trying to be a rock star, every one wants to do it, every one with a nice dslr and a few lenses wants to make a living, unfortunatly its not that way. if a customer approches u and wants some arial footage and is willing to pay then thats awsome but dont quit your day job haha, every one has a camera these days and drones are becomeing super popular. copy right your stuff if u feel its worth it and have fun flying if some one wants to pay u for flying gladly take thier money and smile,,,,,