Im currently getting about 18 mins flight time with my current setup. P2 with h3-3d and gopro 3+ silver. Im wanting to add fpv gear but was wondering how much i would lose? I currently have v1 of the phantom with the 2212 motors but im running the 9450 props. If i go back to the 9443 props will i gain time? I was looking at adding the avl58 and the iosd mini. Im sure thats a common setup for everyone but was wondering how much time id lose with adding even more to it.