Source: "Muslim Civilization" in India by SM Ikram edited by Ainslie T. Embree, Chapter VI
GN Sharma does not mention what exactly Rana wrote back.
Let's look at Baburnama more closely.
1)No control back home
2)Easy Revenue in India for docile people
3)Access to BIG Wealth
In case u talk of a centralized Rupya, then you must be made aware of Pāṇini. (6th Cen BCE).
Read 29/n & 30/n in this thread.
It will be foolish to say that Mughals gave the road to India.
They added infrastructure just as retrofitting to the existing, not for India but their own revenues.
Shaikh Nizam, counseled, "There is nothing equal to a religious war against the infidels. If you are slain you become a martyr if you live you become a ghazi."
“Akbar’s taxes were highest”.
Ref: Muslim Civilization in India by S. M. Ikram edited by
Ainslie T. Embree, Chapter XVL
I’m quoting more details in trailing tweets.