Hi Marco,

> I was just wondering, would it be possible to fuse Move/Copy and
> Bounding box center into one script?

Yup, that's actually been done already in v3 - for both Move and Copy when you are in the stage for picking the base point there is a "Bounding box center" option that shows up in the command options area. If you click that button the center of the object's bounding box will be taken as the base point for the move:



- Michael