Tall Girls or Short Girls: Preference?

Sometimes I think the wife and I look like Lurch and Wednesday Adams .
I'm 5'10 and she 4'10, or so her drivers license says. She wont let me near her with a tape measure. I'm thinking maybe she's really 4'8" or 9"
But a great gal, been together 30 years so I guess she's a keeper.
I have often thought though, that if something was to happen to "us" or her. I would be looking for someone much taller next time around.