No, not me. I bought a 18.5 WSM no upgrades needed. I bought a Cajun Bandit conversion kit and put it on my Weber 22.5 OTG.
18.5" Weber Smokey Mountain
22.5" Weber OTG with Cajun Bandit Conversion Kit
Char-Griller Akorn with side cart
1999 Weber Master-Touch - bent but not broken
14.5" Weber Smokey Joe Silver