Meguires is good. You can do do a great job with just white Turtle polishing compound and a bonnet.. Finish with generic Carnauba wax. Al, use Mother's and a polishing bonnet. SimiChrome , to remove blue from pipes. ArmorAll or SonofaGun on vinyl, plastic. Don't get Seat too slippery ! Best to do this the night before.
EDIT: Make sure engine Cool before you clean, of course.
EDIT: NEVER use acids / alkalais on any 'sickle you give a **** about. Maybe, some Baking soda on battery acid spill. Flush it well with distilled water ( 89 cents/gallon at any grocery store) Rusted surfaces on a rat bike can be removed by applying HCL 30 minutes. Wet paper towels with it, Wear Gloves. . Flush, dry. primer, paint.