We're getting ready to retire this July at 55. Our plan is to use only dividends from our $2 mil taxable that will throw off around $93k/year at around a 4.5% yield. Our MAGI will be below $63,000 by using some higher quality covered call income funds (GPIX, GPIQ, QDVO mixed with some SPYi and QQQi) along with a broadly diversified dividend etf basket with SCHD, DGRO, FDVV, DIVB, GCOW, DTD, VTV, FELV, VYMI, VPU, DIVO, TDVI. Dividend growth should be somewhere around 6 - 7%/year taking inflation risk off the table. Our retirement accounts hold our growth and alternative investments and will not be touched until 59 1/2.
If this is a route you may want to consider I'd suggest using Snowball Analytics free version to model out different allocations to fit your income and MAGI needs. At one time we were considering a similar path as you holding a large cash reserve but when we started figuring what we would get with dividend growth it made more sense to us to put that money to work. As mentioned previously, according to Goldman Sachs in 13 of the past 14 recessions since the 1940's the average S&P dividend drawdown is less than 1%. Exception being the GFC where dividends fell 23%. In multiple recessions dividends actually went up.