Hello, I'm renovating our kitchen and I would like some opinions on lighting. Over the kitchen island I want to put the Restoration Hardware Double Clemson Prismatic Pendant in the Nickel finish. Over the kitchen sink I would like one Restoration Hardware 20th C Library Double Sconce. I would like to save money, so I found a cheaper version of the sconce, Lowes Swing Arm Sconce. My question is, would the cheaper version look okay? Or should I bite the bullet and spend more with the Restoration Hardware Sconce? Also, any ideas for similar lighting, only cheaper? The image attached is what I want over the sink. Thank you!