I raised this question in a thread earlier, but thought to make one for it's self.
Every end point I've seen brought up is an India dominated Imperial Legislative body, as well as the partitioning of Pakistan on religious lines. So what about a more economic partition of India?
Split Northern India, in half at the Yumana river, east west, then mid-India split e-w at the Chhattisgarh western border, and finally southern India, all as Dominions? Even have India split 3 ways.