Okay so I figure that pulling the air filter off this bike would be something to do on a rainy day. The owner's manual makes it look pretty easy. But as far as a "high flash-point solvent", what are you guys using to clean it? It seems like as often as you're supposed to pull and clean it (every 12K I think), it would be worth the 18 bucks or so to save some hassle and just get a new one and slap it in...do they come pre-oiled? (not the k&n etc, I mean the o.e. type).

When you've got the air cleaner box off, how much more work is it to swap the spark plugs? No info in the owner's manual.

Thanks.