Logan, commented earlier about the Rarden on the Saladin, just so happens I have the Dragon Saladin on the bench and a Fox Turret from an earlier FV432 build
Could work, likewise the Rarden directly in the Saladin Turret would perhaps work as well. But I read somewhere that everything would have to change sides as the
76mm is loaded from the left and the Rarden from the right. Or visa versa.
Sadly a bit late to test that out as the 76mm is now firmly embedded.
This is going to be an OOB (with a few tweaks) build of a Brit Machine. Maybe Aussie, have not got that far yet. However shortcomings or not, this is a nicely engineered kit and easy to assemble.