You'll be right... As long as everything is in place. If not they'll just give you a list of jobs to complete and you go back with the corrections in a few days. Be mindful your bank account letter only lasts 7 days from date of issie
Best thing to do, as your position is quite unique, is to go and speak to the immigration office that will handle your case. i would also suggest you take someone from your work place who handles your work permit, even if it costs you lunch.
I've found most immigration officers helpful when given the chance.
Try and get someone to make an appointment for you with immigration so they can set aside some time to talk to you.