depends what people consider a "good" uai.
I got 93.30 with:
English std - high band 5
General math - high band 5
Pdhpe - mid band 6
Business studies - band 6
Retail VET (one of the worst scaling subjects) - band 6
The Ring wasn't all that. It's getting pretty disappointing now. Seasons 3-mid12 or so are the best. Season 13 is off to a bad start, but it could pick up. Gonna download "The Coon" tomorrow morning during off peak.
Even though it's too early to tell, I'd say well over 90...possibly mid 90's. If you keep it up, you'll put yourself in the best position to achieve your aim of 94.
Wouldnt just not count if you did poorly in it? They take the 10 most beneficial units to count towards your UAI.
Also, there's no need to feel insecure about your subjects. Your aim is 91.30, which can be easily achieved with your subjects. Just coz you're not doing obscure, high scaling...