Thanks everyone.
I was thinking they could be more aggressive than the average bear because they want to work for at least another 5 years AND at that point or shortly after they will be taking some social security and won't be drawing the stash as much as the average person here.
Is this incorrect? They want to leave a bunch for us kids (4 total)
Sure, and that's what I'd advise my own parents, but people can look at this in two different ways
1) because they have such a large 'stash and SS within a decade they can afford to be aggressive with almost no chance of portfolio failure
OR
2) because they have so much they don't NEED to have large returns, and could afford to be more conservative, with almost no chance of portfolio failure.
For a nice hybrid approach they could set up a 5 or even 7 year bond ladder. This will take some of the 'shock' out of a very scary market and allow them to draw only on bonds (i.e. not replenish them) if the market takes a serious dive.