I say:
Normal
MAY be hypo
Normal stripe
MAY be hypo stripe
It's usually much easier to ID the hypos from the normals right at hatching as some hypos get darker and some normals get lighter as they go through a couple of sheds. Looking at the belly checks will help immensely as a hypo will have bronze to saddle-color belly checks while a normals will have black (and maybe some color). As for the stripe, what do the eyes look like? Some hypos will have ruby eyes to help ID them.
Is the lavender a male or a female? If it's a male, then lavender. If it's a female then possibly a hypo lavender.