Where do I start picking this apart?
1 - The quoted amount included the pilot allowance.
2 - The wife/husband when you uproot and move as a expat might struggle to find work due to unrecognised qualifications so they will probably not work.
3. There is no way you can live comfortably on an FO salary in Hong Kong even with 2 kids. The cost of quality education alone is through the roof.
4. EK offers a house and pays for all utilities, they provide a relocation allowance and decent medical coverage. Whereas CX does their best to push you into the public system.
You post is fraught with so much errors that it’s embarrassing