I'm looking to build my first quadcopter. I am wanting to use it for aerial filming with a gimble attached to it. I also want to have an FPV system installed, preferably all ran off the same battery using a PDB. I have a basic understanding of how to assemble a multirotor due to many youtube videos. I was looking a 450mm frame sizes such as the DJI flamewheel f450. I would like to keep my budget fairly low since it is my first build and will most likely take a few crashes. What type of motors, ESC's, FC, etc. would I need to run this quad for the purposes I am wanting to use it for? Also is the Flamewheel f4450 a good choice of frame? I know it has an integrated PDB but I don't think it would work when wiring the FPV equipment and gimble in. Thanks in Advance!!