You may be nuts, but not for seeing this :P There are certainly similarities; there are differences enough that I just may be able to dig a defensive trench between the two characters, but I'm certainly not going to be able to unsee the likeness of one to the other now that it's been pointed out to me.

Of course it just about crushes me to think that, assuming the two universes are one, at the time all of this in TQSiT was happening, Amelia was probably dead or would be soon :(