Duke, hope this helps, in sequence:
Yes.
Yes.
Yes.
All saudi FO's - 10% expat Captains.
Yes.
No hiring onto the 170 now.
Pay is about 3 - 6% less than 320 for new hire.
Fine.
Pilots go to the fleet they were specifically hired for, depending on requirements and experience.
Direct hire Saudi FO's.
No problem.
No and yes.
Yes.
Welcome.