So, this evening's order confirmed as:
Boeing 787-9; (30 confirmed orders)
Boeing 777-300ER; (10 confirmed orders)
Boeing 737-MAX. (LOI for 60 frames)
A bit of a kick-in-the-teeth for the A320NEO line, given that Qatar was - at one stage - to be the launch customer of the type.
Looking forward to see the 789 and the 73M in Qatar colours.