@hopefullyoz what I mean for possible max points for overseas applicants is 95 so I would suggest you try to take NAATI CCL test so you can maximize it to 95 points..
For 491, actually may existing EOIs lang ako sa lahat although walang application so far sa specific regional areas.. TAS is open for 491 but I'm not eligible due to their current requirement of job offer.. For SC190 NSW, also not possible due to required to be currently living in Australia..