A:AnswerYou don't need any additional accessories to use this kit, everything you need is included. It will attach to the hub on the front of your kitchen aid.
A:AnswerYes it will. I have the Pro500 and they all work great.
All Kitchenaid attachments are guaranteed to work with all Kitchenaid mixers... with the exception of the Mini mixer with the ice cream maker. It's a universal hub for Kitchenaid so all attachments are compatable.