The zoya factor movie adaption cast ideas

If you've read The Zoya Factor, whom you think would suit characters if a movie was made from it? My ideas are as follows:
Zoya: sonakshi sinha as she has chubby cheeks
Monita: Vidya Balan/ raveena tandon
Nikhil Khoda:Aditya Roy Kapoor
Zoravar: ayushman khurana
Mr. Solanki: kanwaljeet/ anupam kher

Zoya: Alia butt. Just because
Monita: Farida Jalal. Today I miss her a lot
Nikhil Khoda:Aditya Roy Kapoor. Maintain that
Zoravar: ayushman khurana. Che che I hates him. but NVM
Mr. Solanki: Shakti kapoor

Originally posted by: DY.chakravarty

Zoya: Alia butt. Just because
Monita: Farida Jalal. Today I miss her a lot
Nikhil Khoda:Aditya Roy Kapoor. Maintain that
Zoravar: ayushman khurana. Che che I hates him. but NVM
Mr. Solanki: Shakti kapoor

Alia seems a little too young for a 26 yrs old?
Who do you think suits Zoravar more ? Need a buffed up guy to play an army man.
And Kirron kher or Dimple Kapadia for Zoya's Chachi? Who so you think is good for Eppa's the housekeeper's role?

No offense but isn't monita suppose to be in her thirties or forties as she is breast feeding acc to the book; so Farida seems too old for that. Maybe she is better suited as one of Zoya's chachis?