Hello. HEY! Folks cold smoke in a cardboard box with a soldering iron, an empty Baked Beans tin and some sawdust! About £10 for the soldering iron. Couple quids worth of dust. You would have to provide the box and empty tin.
That Weber will handle anything you want to try ( with some experience and cooking techniques ) until you start your own catering business. Great smoker/grill. Keep Smokin!