Nice work, some great fish!
One quick thing though, may well pay to check out this link https://www.dpi.nsw.gov.au/fishing/pests-diseases/animal-health/aquaculture/white-spot-disease
In NSW it's recommended not to use prawns intended for human consumption as bait to prevent the spread of white spot disease. We want to protect our fishery, this disease wiped out over 2 million prawns intended for stocking, if it gets into our waterways it has the potential to cause irreparable damage to our prawn fishery!
Great fish again guys, just wanted to put that information out there!