Light options for a Benelli Nova 14"?

[Gnarlsbark]

I would greatly appreciate suggestions on how to mount a light on a Benelli Nova with 14" barrel. It is for a HD setup. Options seem limited.

[Lomshek]

If you have or can make enough free space on the barrel and mag you might be able to use the Elzetta ZSM mount (http://www.elzetta.com/zsm.html).

Otherwise (& maybe better) you modify the forend to mount a light holder like the IWC Light Mount (http://www.impactweaponscomponents.com/product/smc-light-mount-1-00/).
http://www.impactweaponscomponents.com/static/images/productimage-picture-smc-light-mount-1-00-174_jpg_280x280_q85.jpg