Salary + 84 hours is 90k. Plus 14K HKPA. 13.5k. Plus any qualification pay. So, just shy of 14k.
RW36 is right. HK$14k isn't going to get you somewhere where you can have a family. It'll get you a one bed 600sq ft place. 20-24 will get you a decent 2 bed in DB. So as you said, about US$30k a year.
Allowances will vary - couple of hundred US to 900.
13th month is another 90k (salary + 84hrs). Not guaranteed, but paid each of the Decembers I've been here.
Bonus is pretty much a thing of the past.
For clarity - I stated the housing figure in HKD, the rest were in USD.
Feel free to PM me any time if you wish.