Just curious what battery/batteries everyone is using theses days. i need to get some more and a bunch of guys tell me 2dogrc's 2700 is the way to go. but i'll be running duel batteries and not using the stock battery compartment. plus shipping is an absolute killer! (international to Australia - $150 just for shipping) so i'm wondering if anyone is using bigger 5000mah, or 8000 mah batteries since they aren't restricted to compartment size. 8000mah is getting quite up there in weight, but found a fairly light 5000mah. what batteries and flight time you're reaching. Gimbal, go-pro especially. in particular keen to hear from any Australian guys out there about what they are using if they purchase theirs locally.