I have some experience with looking at large numbers of CH babies... I used to work at a pet store that purchased a few hundred every season, and we would quickly choose the few hundred that were purchased out of however many the importer brought in, then we would go back through them to find fancies or favorites... and I will say that after a good amount of time of sorting through a large number of the same animal, they start to look alike. First you think one of them is crazy cool, then after a while you find another and have to compare it to the first because you can't remember what the first one looked like.

Although, I do realise that what the pet store aquired had already been sorted through by however many people before us, so a lot of ours were bound to look more alike than all the initial animals.