just one opinion but I doubt it? it would just be hard either way. I love Luna to pieces, and also she's not Mitzi, and doesn't do the goobery things that Mitzi used to do, and she doesn't snuggle in the same way, and she doesn't lay on her back showing all her junk to the whole house. cats are funny boneless creatures, they have a way of expanding to fit into the empty hole in your heart.
hope you have a good thanksgiving trip.