Cleaning Weber Q-Inside and out and around the burner

We've had our Baby Q since 1998 I have always preheated the grill for 5 minutes then wire brushed it. Once a year I will scrape out the inside and wire brush it to so degree. First the grill is cast iron and like the old cast frying pans they are enhanced by use so do not use cleaners after they have been seasoned. The burner gets a once a year cleaning by using small drill to remove grease or sludge on them. The bottom is just scrapped out. That's it!
I use my Baby Q for about 7 months of the year, not every day but very, very often. What a great grill. To clean it any more then I do is to ruin its flavor and the fact it is a grill !!!!.