Moringa leaf processing


I want to explore moringa leaf processing to powder?

Crop will be grown in 3 acres.  Sandy soil with drip facility. Now PKM1 is growing satisfactorily in limited area.

My questions

Which variety of drumstic seed to be preferred?

What woluld be initial investment for equipment? What is the recurring investment?

What are  the market demands inside India and abroad?

Any clue to know detailed project report?

Thanks and regards,