I will say something unpleasant, but it reminded me the PC12 crash in Milan Linate, (old folk with a fast and complex plane): if you have the money to buy and operate this kind of aircrafts maybe you should consider to throw a few bucks in a safety pilot. There's plenty of motivated young cpl's that would kill to seat in a cockpit and they can make the difference between a bad day and killing your family. In smaller and simpler airframes just put tour wife thru the first 10h of the PPL.
"Just my two cents"
evan