Hmmm... if you are interested you can check out my project in trying to create a new Hindustani form. It's rules are based on Hindi though. Although I'm currently at the dilemma to actually use Hindi grammar which is moderately harder or just copy paste esperanto grammar rules retaining Hindi aspects. Most of the loan words are from. Sanskrit. The goal is to minimise the number of words and simplify the grammar rules. You can check a sample here.
Some basic rules
>add na at the beginning to form opposite meaning
>add am at the end to form plurals
>no gender pronouns
>concepts will be reduced in very few words as possible
Janm-Create, give birth, give life, make, etc...
Ma-Father, mother, guardian, etc...
Currently I'm trying to simplify the tender rules of Hindi.