Footage used in AE Template - Okay to re-purpose and submit as stock?

I shot some footage to use as the basis for a recent After Effects template (here)
When a customer buys the template, the live action footage is overlayed with the 3d lines and animation elements, so they don’t have access to the clean raw footage of the liquid pours or cocktail shaker, etc.
Is it allowed (or a good idea in your opinion) to submit the raw footage to Videohive as stock footage? That way if customers see the template they could license the clean footage, outside of the AE template.