The way it sounds with your last name is most important, they will be said together more often than the first and middle. My favorite girl names from your list are: Cassandra, Charlotte, mila, rosalie, and Elizabeth. I liked another posters idea of not repeating initials! My favorite boy names (in order, favorite first, and including m for Michael or j for Jonathan): Landon m, jack m, kellan m, Leo j, roman m, Liam j, and Alexander j. Thanks for updating us, I always wonder what people finally pick!
Added: I do like the suggestion of Elle and think it fits nicely with your other names, could also be short for eliza, elizabeth, Elise. And no Liam Michael, the mms together don't flow! And dexter Jonathan is awfully cute too! Brooklyn is cute for a girl, but I think the hard k in Kristen breaks the flow of most of your girl options.