The Monarch 321 flights to Ovda were all with 89T MTOW aircraft with no ACTs (auxiliary center fuel tanks). Their Sharms are now with lower config, 93T aircraft that have ACTs. Depending on ambient conditions at LTN, it normally is not possible to use 93T outbound (nor is it required). For direct flights to Iraq I would have thought you would need a lower seat configuration to stand a chance of direct flights.