A new Airbus is coming to Aerofly FS, the Airbus A321-200. The A321 will of course feature everything the A320 already has but of course it's a bit heavier and has different flaps to create additional lift. And the A321 will have CFM-56 and IAE V2500 engines depending on the livery! As you can see on the screenshots below the engine display changes from N1 to EPR gauges for the IAE V2500 engine.
The full list of features is similar to the A320:
Here are the first couple of screenshots which show our upcoming A321: