I'm gonna go against the grain of this thread ... I don't have a Webber anything and I still BBQ. I have a plate, use two rocks, firewood ... you get the picture OR I just wack it on the OzPig. If I want a roast or a cake, then I use the camp oven on the OzPig.
Kit_e
P.S. At home I have a 4 burner BBQ that hasn't been used since ... well ... Shite ... I can't remember.