Just wondering if its possible to attach a prop to the units off-hand? The idea is creating a unit with a torch in their right hand (by torch a mean a medieval one - a flame on a stick). A dynamic light source (needed for the flickering) can only be attached to a prop, so I was really wondering if it'd be possible to attach that prop to the player. If that's not possible, are there any other ways to achieve what I want?

Also, is it possible to use the same hp for both an effect and a light?