I was looking into getting a stoker and was thinking i should get the 10 c.f.m fan for my 22.5" WSM and the 5 c.f.m. fan for my 22.5" otg kettle. I am not sure where you would mount the fan and adapter on the kettle since it does have a damper on the bottom that the adapter would go over. Any ideas on how to resolve this issue would be appreciated.