A340-300 and A319 is currently under development of JARDesign - so dont expect any good Airbus (in terms of MCDU and Systemdepth) ... maybe a bit eyecandy will be established like the A330 has in the A319 and A340 --- but I would even be happy if the Aerosoft Airbus family would be converted into XP11, they look pretty good even if they aren't a study level product.