For those with experience migrating (preferably your whole family) from a 3rd world country to 1st world, please help answer: 1. How old is too old? (E.g. "Don

For those with experience migrating (preferably your whole family) from a 3rd world country to 1st world, please help answer: 1. How old is too old? (E.g. "Don't bother migrating if you're 30+, you're too old for the job.") 2. How "recognized" is your experience and your previous role (e.g. can a Senior IT Manager in Myanmar be a Senior IT Manager in UK?) 3. How's the salary adjustment going to be? "Current salary +30%" won't cut it as the living costs will be very different.