Hello Ma'ams and Sirs, I'm trying to build a drone for surveillance purposes. This is my first drone building project and my school thesis as well. Basically my main problem statement is to create a web-based drone control mechanism. I'll be developing the program using flytpi so I'm thinking of using pixhawk. What I'm trying to figure out is the best set of hardware to maximize flight time while having a quality camera onboard. Basically, what would be the best motors etc. I'm also trying to figure out how to work communications between the ground station(my web-based project). Any help would be great! Thank you!