All bases have both the 737 and Ejet crewed from them with the A330 also crewed from SYD.
No 737 in Perth
Once you have paid back the endorsement you are free to move to another type as an FO (or Capt) at no cost to you. .
No that is not correct there is no lateral movement as such. Your first move is as a Captain however that has been waived lately with all the changes going on.
FO's who have been here for just over 3 years have been awarded 737 commands in SYD
Really? Might want to check your numbers on that one.