I love the tulip table base idea, but beyond that you might be heading in a too-literal and matchy-matchy direction with these pieces. White, soapstone, and marble are all hard and cold. I certainly don't think you need to add more stone to the mix. Some color, warmth, and texture would probably be nice. These pieces also seem too modern in style for shaker cabinets. Have you sat at a 60" diameter table? I find them unpleasant unless the table is regularly just used for groups of 5+ Here are some tulip tables paired with more warmth and textured pieces.

I recently purchased a dining table that came with rattan dining chairs: https://amzn.to/34SpaJu I didn't purchase the chairs because they don't align with my aesthetic and they were nice together. The table is a rectangular dining table that is made of cement and very expensive. #affiliatelink

@megs1030 The Kichler pendant in the picture is 15.75" Height x 10.50" Width. Island is 94"x 41" and ceiling height is 9 ft. Table is 48 in. This set will be replaced as well (the idea is to get something with a combination of white and brushed nickel or stainless still but same size). @acm Those look great. The island pendants and the nook light fixture are only 8 ft apart (from center to center). I'm wondering if switching from what I have now - mini pendants, 7" x 4" - to something much bigger as these Kichler ones (mentioned above) won't look too busy when combined with the nook. They look great but I don't mind finding something smaller if that is what it takes to bring the perfect balance.

Pretty room. Did you see this thread? you might be able to use some of the ideas posted there. https://www.houzz.com/discussions/6102486/living-room-entertainment-center-is-off#n=115