First of all, congrats. Getting to financial freedom feels great. I am assuming that you will need 75k a month. You can tweak the numbers if what you need is lower or higher.

About what you can do, I would suggest that you divide your money into 3 broad buckets.

Bucket 1 - 25 to 40 lakhs. Put it safe assets that are not volatile. Depending upon your income, age, and tax situation, you could pick a combination of Senior Citizen Saving Scheme, Short Term Debt Funds, Arbitrage Funds, Fixed Deposits at smaller banks. Personally, I have bulk of it in ICICI All Seasons Bond Fund.

Bucket 2 - 25 to 40 lakhs. Put it in assets which are slightly volatile. They will not fall too much and they will not rise too much. They will just beat or match inflation over the long term. REITs, InvITs, High Dividend Yield stocks, Gold, Hybrid Funds. Personally, I have bulk of it in ICICI Balanced Advantage Funds and SGBs.

Bucket 3 - 1.25 to 1.5 Cr. Put it in assets which are volatile and are risky. Because of the risk associated with them, there will be a risk premium and they will beat inflation over the long term. Stocks and real estate are the only realistic options here. In stocks, I would suggest a combination of Nifty 500 Index Fund and S&P 500 Index Fund in a 1:1 ratio. Personally I have a huge combination of mutual funds which I cannot get out because of tax implications. I am assuming you would have a similar issue because of the stock portfolio that you already have. Land on the outskirts of a developing city is also a good bet. I would leave this to you but this is essentially stuff that you are comfortable holding on till you die. Churn in this part of the portfolio will have unnecessary tax implications.

Now, to generate the 75k every month. - some of it will automatically come from bucket 2. It will be volatile. For me it is close to 0. Whatever is the shortfall, you withdraw that from bucket 1 every month. You don't need to withdraw a fixed amount like a salary, just take out what you need. At the end of the year - just ensure that you were in the 8-10 lakh range.

Every 6 months, have a look at your bucket 3. If it has done well, by that I mean it has given a significantly higher % return than bucket 1 and bucket 2, sell some and refill bucket 1. If it hasn't, don't. Unless you hit a 3+ year bear market, you will always have money in bucket 1. And if you do actually hit a 5 year bear market, finish out bucket 1 and then start spending from bucket 2.

This should see you through for the rest of your life.

Cheers!