Hi Sid,
I'm also trying to find information on family in India, the fibis site has some but limited, IGI also but I heard they are working on India and should have more within the year, there is also indiaman.com Paul Rowlands who does research for a price, he also has a site on facebook where you can ask questions.
You have to remember when your checking the spelling is not always write e.g. I had a relative named Brimble but found a marriage under Brumble
I also found the dates weren't always right off a year or two.
Good Luck
Hilary