Seems like the majority says to take the lump sum--and that is what I was leaning toward before asking the question. I like the notion of not having most of our monthly income in one "pension" basket. Even though both are well funded, as some you have mentioned, a lot can go wrong over 30 years. I think if we took the lump sum, that would help "diversify" our retirement income. I think it might let us "control" how much taxes we pay by deciding how much to withdraw each month. When to take Social Security, however, is more perplexing
I have always been a "don't pay off the mortgage" guy. That is what has allowed us to put away $800K into our 457. So we will still have a mortgage to pay out of the 11K per month. However, by driving extra money into our 457, we could pay the house off three times if we wanted, so I think it was well worth it.
That being said, others have commented on the monthly budgeted amount of 11K. Luxury, to us, means be a lot of things: traveling for sure is a huge one, as well as helping others who are in need. Both my wife and I have enjoyed our jobs (even though I bitch about it) and in retirement we may be able to use our professions working with (and giving to) non-profits. But another "luxury" is being in a position of helping our kids while we are still alive.
The house that we live in was an old decrepit Victorian that we have restored over the past 17 years and have made into a beautiful home. While the house is too big for the two of us, we couldn't imagine any other place that would feel like "home." There is definitely a since of "place" here. The process of rehabilitating this house helped instill a good work ethic in my kids (along with my wife's guidance and their own intestinal fortitude). We are lucky to have three kids who value work and helping others. I envision a time in retirement, that I travel to wherever they are living and helping them build/restore their own house. I imagine that would be a good opportunity to not only provide some free labor, but also maybe slip in a few dollars for materials and/or tools. I like tools :-). To me this would be a huge "luxury"--giving, helping, being there while I'm alive and hopefully have them remember the time and effort their mother and father spent with them.
I came to the Mustachian way of thinking late. I had done a number of things right (mostly by accident) and quite a few things wrong. I suppose we could have been smarter with our money when we were younger and perhaps attain FI earlier and gotten out. But mostly, I'm pretty happy with the way things turned out. I have, however, exposed my kids to the MMM and hope they see the value of reaching FI as early as possible.