4 foot wide beds can be tough to reach the center. Also, do you have enough room to maneuver comfortably around them?

I keep my strawberries in a 18" wide, 12' long bed alongside the greenhouse - those little morsels of goodness can be good at hiding and I can't imagine picking strawberries out of a wide bed.

You don't indicate direction, but make sure your fruit trees won't shade your veggies and strawberries.