I was really hoping that KLS would play Liz in the Depp/Burton movie, although Michelle Pfeiffer was really good, and I have no complaints there.
Joanna Going would be forty something, so a little young for Liz, but not by too much. I haven't seen her in anything new in a long time, but I really liked her as Vicki, so I'd definitely support that. Makes me want a new DS tv series all over again. Since Liz and Vicki always had a resemblance, it does make sense that JG would look right as Liz, and I think she could do the character justice.