Duster suspension set up questions

There is a recommendation for Viking in here. They are great shocks. Stocker Star and Varishock are also high quality, aluminum body shocks in single and double adjustable. If you are using Calvert in the rears, they also make units for the front. Of course, Fox and Bilstein are out there on the handling side in fixed rate, steel body. Since you are in Oz, I'd certainly look at what is easily available to you and within your budget range. Not sure what is easily available to you. Shocks are really only limited by your dreams and budget. IMO, they are to the suspension like a camshaft is to the engine. You want the best you can afford that is compatible with the overall package and objectives.

There is a recommendation to avoid anything but double adjustable. I agree in principle because of how well these can be dialed in, BUT would caveat it with your desire to keep very good records of your shock tuning and the results. It's very easy to get off in the wrong direction with double adjustment and if you don't want to keep good records of the changes and want to spend more time just driving, then stay with a fixed rate or single adjustable.