Would these work? One for the island and one for the table...

The pendants are chrome with clear crystal droplets, so it should be fairly easy to find a chandelier to match, how about this one from Artcraft lighting, it comes in a few different sizes and variations

Uttermost has a pretty fixture, if you don't want so many droplets hanging everywhere. The more the better I think, but if probably depends on your taste.

Depending on your taste and style there are so many to choose from. You also need to consider how much light will be needed from your chandelier... Is it the only other light source in the kitchen other than the lights above the bar? If you have recessed lighting in addition to these then any type of chandelier will be fine but if it will be your primary light source, make sure it will have sufficient wattage for your work area. Most chain hardware stores carry a good selection of chandeliers for your needs and they offer online shopping with an amazing selection and most often have better prices. Good luck in your search...

Thanks so much to all for the great suggestions - I now have a starting point!! Several of these would look nice I think.