Walt Disney's "Animated Feature Films"

i’m wondering which version of the movies to put in here. should we for example upgrade the limited edition dvd of the little mermaid for the platinum that just came out? that comment applies to lots of other movies too. since some movies (aladdin, beauty and the beast, snow white..) are listed as platinums, i think it’s only coherent to overwrite the content-deprived limited editions with the platinums. if somebody disagrees or has a better solution, please comment!