Sometime last month, I left this fleet to form a new fleet with a bunch of Australians. At the moment, it seems I'm doing a lot of heavy lifting. It's allowing me to get lots of fleet credit, but can't spend them. I'm yet to decide if return to this fleet permenantly or not. Finally started the first upgrade on the dilithium mine. Next will be getting it to Tier 1, so I can mine with my characters.
One thing I have found - learnt more about the game.