I have a smokenator for the kettle. Great device. works perfectly as it is intended. Will teach you fire management in a hurry because long smokes you need to add charcoal to maintain temp. Very delicate balance for long smokes. If you get the hang of smoking with a smokenator you will rule the world as you move "up" in gear.
Through my hobby (family members and friends people buying stuff and never putting it to use so they give it to me) Ive ended up with a ton of gear so I dont use the smokenator much anymore. I have 2 kettles. a mini Kettle for tailgates. 2 different size Smoky mountains, a Big green egg, a cheapo offset smoker. and 2 gas grills. Out of that whole list the only thing I paid for out of my pocket was one of the Smoky mountains. My garage is ridiculously full during winter.
The older and lazier I get the more I use the green egg (I can set it and forget it for 10 hours at this point) , but my absolute best smokes have come out of the Smoky mountains though.