Seconding the shout out to
@PhilB @MarcherLady and
@never give up to whom these kinds of questions are mother's milk.
Going by my very much more amateur version of how to look at this, it looks to me as though in order to maintain your current spending your various pots will need to produce:
29k per year for 12 years (up to 2033)
20k per year for a further 4 years (up to 2037)
11k per year thereafter.
The first four years of needing 29k per year will need to come out of your non-pension assets of 150k and DW's pension pot of 40k. You will probably need this in cash or something close, as four years is a shortish time for stock market investments. After four years you would be left with 74k between these two pots.
The next twelve years can come out of your pension pot. In four years time at lets say about 3% compound growth (historically achieveable in the UK market) your pension pot of 610k will have grown to about 680k. Again using 3% growth this pot would be producing 20k per annum rather than the 29k per annum that you are looking for, and over 12 years that will reduce the pension pot by something over 110k (this is the point at which more precise calculation eludes me). But at the end of those 12 years you should still have a pension pot of maybe 550k. You've also still got your 74k in non-pension assets and DW's pension.
Because one of the 9k pensions kicks in at this point you are back to needing only 20k a year from your reduced pot of 550k for four years. The reduced pot at 3% will produce about 16k a year, plus a reduction in the pot of about 16k, leaving a pension pot of maybe 530k at the end of the four years. Again, you've still got for 74k in non-pension assets.
After those four years the second 9k pension kicks in and you only need 11k a year from your pension pot. The pension pot is 530k and at 3% will produce 15k a year. So at this point as long as your annual expenses stay at 29k you start getting richer and richer until you die. You've still also got the 74k in non-pension assets and DW's pension as well.
So I think that you are nicely set up to cover your expenses from your current assets. Congratulations, you are Financially Independent and if made redundant can instead turn it into Retired Early. So welcome to the FIREside.