Some successful UAC transfers to Macquarie combined law last for 08:
(GPA 5 = credit, GPA 4 = Pass)
So transferring externally doesn't look like the biggest challenge.
This UAI stuff is all new so I have no idea. (Except for the sum of money thing...I think you're referring to the 'Start Smart Scholarship' where the best 20 or so people with UWS as a top 2 preference get a one time payment of $2000.)
Regarding law, advanced English is not a requirement at any...
UWS has an absolutely horrible social scene in relation to other unis especially as everyone is spread around 6 or so campuses. To counter this I just happened to make a crap load of friends who live within a 5km radius.
The course content for the degrees is the same from uni to uni, especially...