Looks like they all use that 795477 carby AVB shows above. Unlike his side of the pond, genuine OEM carbies aren't cheap in Oz. There is one FleaBay Oz seller offering a clone for $29, though.
Cheers, Gadge
"ODK Mods can explain it to you, but they can't understand it for you..."
"Crazy can be medicated, ignorance can be educated - but there is no cure for stupid..."