If it's modify I don't see the need for a script -but- some people prefer resize scripts

Inex: yeah, me neither, but

some people like them

You can always offer the option, I usually resize myself but some people like it

well, they're linked to a middle prim so they sit on the same attachment point, so people will have to edit linked parts to move them onto their boob, depending on the spacing.

might be a good idea