Does the kit come with an alternative gold badge & knob, or do we need to buy those separately? (I guess this applies to the back weight too- but with weights I could see being an additional, separate purchase)
Mine came with the silver ones as pictured, so I'd assume the other colors do as well. I can really only speak for the blue one. There is a fifth color option that you can get elsewhere that does come with the gold/brass ones.