Anonymous wrote:3 kids in college is scary in your scenario unless you have 3 fully funded 529s or a ton set aside in a brokerage.
This---if their college is fully funded (and all expenses thru getting them to graduate as well) then you might consider it. Also, seriously price your healthcare until 65. It could run you and your spouse $2-3K/month plus expenses (the deductible on many is $7-10K for that price). So include that in your estimates.