without getting into details I would just like to say that QR is probably one of the best deals around now.
Copilot: basic salary 12000QR/month
Captain: 16OOO QR/month
Above that you will be receiving generous bonusses and i can assure you that, certainly as an FO, you will be making good money!
Backside: on the A300 you will have a lot of stopovers...