Vege garden looks good Paul, sounds like it's been very successful too

Sure helps being in tropical Queensland I bet
My wife & I have enjoyed having our vege garden running for 5 years now. It was originally her thing, but I've become more active in it in the last couple of years. It produces quite a bit, but nothing like yours would be able to in Queensland. Our struggle is through summer, when it's impossible to water the plants enough to keep them happy - day after day above 35. We haven't had rain for over 3 months. And then in winter nothing grows because temps are so low.
Each meal we count how many of our own herbs & vege's we've managed to include.
Our biggest success is usually with spinach, tomatoes, pumpkins, beetroot, broad beans, zucchini and capsicums. Have had good years of squash, potatoes and eggplant. Can't grow onions or garlic, and our pashionfruit has only given us 2 fruits after 5 years.
I'm trying to make our vege garden more self sustaining and cost less, but it's a struggle. We have a worm farm now, with the hope of producing better fertiliser than we were getting from our compost bin, which had issues with tree roots always getting in to it.
We have a small orchard too, just enjoyed 25 nectarines over the last few weeks. Have two oranges, two apples, two mandarins, one nectarine, one peach, one almond, one grapefruit, one lemon. Most of the trees are only just starting to produce useable quantities of fruit, as they've all been in the ground only 1-4 years old.
What type of pest are you keeping out with the fence and wood etc around the base of the fence? Looks like you have someone keen on your produce

Our biggest pest is portuguese millipede's, munch all the seedlings and hard to control.