Well, my opinion... Keep the Cleaning/waxing forum separate. Like 97alpinem3 said. I think the forum looks kinda cluttered as it is, however, making that one cleaning forum share the visual mods doesn't seem to match. They really aren't related. Cleaning, polishing, etc are all one topic. Installation of mods is different. IMO. Couldn't people just post in their respective model forums for the members opinions? Just a thought. There are a whole bunch of forums already.
EDIT: So what's wrong with using the showroom for ur visual mods? D