You might wanna check on that mate, pretty sure after the 4 months no licence you will still have the points, if you get done for anything straight after having your licence back you will most likely loose it again straight away, I was in the same situation as you once and I still had points after taking the 3 months no licence option.....
Commodore is to good for a daily, I know they seem like a shitter but unless it is fucked you can still hold one foot on each pedal and do a burn out,
Thats why I love my daily, shitty old Triton ute hasnt got enough power to do shit but it is the best, never been pulled over in it, drove through a roadworthy/booze bus set up on the freeway the other night with a blown headlight globe even...