Edit: this site announces that the Mirage 2000-D could carry 400kg (880 lbs) bombs, however I am not sure of the source
all sources contradict each other for the validity of carrying bombs larger than the Mk82 on the Mirage 2000. It is possible that the only bomb weighing more than 250kg on board the Mirage-2000 is the BM-400 and the Belouga, modular cluster bombs.
No, for example the Mirage 4000 could “potentially” carry 14 magic 2 but there are not pictures with this amount of missiles so we are getting the current amount
This is the adjustment they will make. They will buff where it underperforms here.
Red line = Taiwanese M2K data
Black line = Lockheed Martin data
Green line = Current in-game data
You can see that they will buff the performance from Mach 0.45 to Mach 1.1. A difference of Mach 0.75 and a peak turn rate buff of 2 degrees.
At Mach 0.45 down to Mach 0.25, it will receive a nerf. This is a difference of Mach 0.2, and a peak turn rate nerf of just 1 degree in order to fit the turn charts.
Keep in mind that developers said that the low-speed nerf will still be above the IRL turn charts, so potentially not even a peak turn rate nerf of 1 degree. (See below for dev statement).
The reasonable conclusion is that we gain a much bigger buff for medium and high speeds in return for a slight nerf at low speeds. For anyone whose playstyle does not allow the Mirage 2000s to dip below Mach 0.45 (below 550km/h at sea level), this is a straight buff.