Questions on lowering 07 silverado classic crew

whats up? name is Jared, new to the forum and just got a 07 Silverado classic crew 2wd. im wanting to do a 2/4 drop and am wanting to see if anyone with the same drop has pic? trying to get a idea of what it will look like before I spend the money. and also does anyone know if you have to do a c-notch? Thanks, Jared