Poke holes in this FIRE plan

Currently in US, family of 2, with a baby on the way, planning to move to India with the following in a year or so:

1. $1.4M in voo + rsu, $600k in 401k
2. $400k in cash set aside for an apt in Mumbai.
3. Another paid off apt in Mumbai. Used by parents for now. Will eventually use this for rental income.
4. $75k in cash for emergencies.

Planning to set aside $400k for the kid right now and keep the 401k untouched for now. Will continue working in India for a few years till the remaining $1M becomes $1.5M-$2M.

Expected retirement in 5-6 years at the age of 40. Expected expenses post retirement: 3L/m

Am I missing something?