Just echoing what others have said, but I'd keep it simple and not far from a plain balanced portfolio. DTB2's suggestion is a good one.
You could even just rebalance what you have already, slightly underweight metals and overweight equities, each year on your birthday (or divorce day, make it fun!)
You could even just rebalance what you have already, slightly underweight metals and overweight equities, each year on your birthday (or divorce day, make it fun!)