Hey all, as I'm building and revising my registries before I make them public, I would really love to add a Kitchenaid stand mixer. I've noticed the Artisan is the most popular and common model on the market, but I like the Cocoa Silver color in the Architect line the best (I think it's the closest to the Satin Copper custom metallic, but the price tag is too hefty, IMO). Is there a difference between the two models?