And Tamandua are quite an under appreciated species, and would be great for diversifying the canopy, apart from primates, coatis and birds. I forgot to mention armadillos, which we know are very popular with the public, and silky anteater is a species I only just discovered then! Seems very interesting
Nine banded armadillos can be imported so they would be a good idea imo; but they are least concern so don't really fit into multiple Zoos Vic categories.