HDFC is one I am sure I will choose, icici prud is another, rest I don't know. The 12L I have, in all certainly I will do an FD for the same, and use the interest as monthly payout and add that to my 35-40K monthly investment. The 35-45K on monthly investment is what I have to diversify, so with that amount, 25K in high risk and rest 15-20K in medium and low (debt) should make sense (Hope so .. ). How exactly I will do it ... still have no idea. But as and when the time comes will share my details and the final portfolio.
Yes everyone loves HDFC, but that is not a portfolio and future is always unknown. It likely will remain a great stock but blue chips can also falter and you will not know when to take/not take action and you cant depend on anyone for that - no one but you. Emotional mistakes in ups and downs is another factor.
Better do sips in mutual funds instead and invest directly to reduce cost.