For SPs 3 inch minnows in nuclear chicken and pumpkinseed are good as well as 2-4" prawn imitations. 1/8 oz jig with or 1/0 hook are also good, for the flathead especially. Jews need much tougher tackle, and work on a lighter jig 1/12 or 1/16 with a slightly smaller hook size for bream. If you can with the prawns, fish them unweighted and let them drift down, just with a fluorocarbon leader. For jews fresh squid is a solid bait, and that should also be sent out unweighted, with one hook through the hood. Use a swivel about a meter from the squid.
Good luck!