Hello just got my P2. Previously was flying a 350QX. I purchase a Fatshark Predator and I am wanting to connect my go pro to the transmitter. I know there are many different cable option out there. Which makes it confusing to figure out what I need. Can someone tell what cable I need to connect to transmitter? I also need to know how to power transmitter since the P2 battery doesn't have a balance plug. Youtube video on this would be great. Thanks for your help in advance!