I'd really appreciated some inputs on my chance for PR application. Thanks a lot in advance.
Applicant (my self):
Age: 33
Nationality : South East Asian (others category)
Education: Bachelor from NTU
Length of Stay: 4 year (studying) + 7 years working
Work : Electronic (Integrated Circuit) Engineer
Pass: S-Pass
Salary: ~60K (basic); taxable income ~150K (company use stock grant as enumeration)
Has a private property (under mortgage) with my wife.
Spouse:
Age: 33
Nationality: South East Asian (others category)
Education: Bachelors in home country, Master in UK
Length of Stay in Singapore: 5 years from 2015-2020, currently in home country
Child: 5 years old. Currently in home country
My main issue is that there's a huge gap between my basic salary vs real salary. And the real salary is based on stock that're already vested to me during the year (not those that're granted but not vested/released yet). Is there any way to highlight this during the application ?
Also, since my wife and son are not here in Singapore. Do you think that I should apply alone ? I would much rather apply together though

Thank you very much for your opinions.