I don't think there's very many trainers with the room capacity in the fuse for smoke. There is a great thread on here for smoke, I'll have to beg your pardon and ask Minnflyer to post it for you that explains how to setup a smoke system. I too have been looking to setup smoke in an airplane of my own. Haven't done it yet, waiting on a Goldberg Ultimate to be built, that one's getting smoke!!!