I love:
Xavier,
Alexander and
Noah
I like:
Joy
I dislike:
Taryn,
Bethany,
Landon, Laney
Congratulations! I prefer classic names because they have more warmth and heart (to me). They have a connection to generations past that I find very appealing. They have an added benefit that you already know they will stand the test of time.
Taryn especially seems like a name that will date your dd very quickly and feels insubstantial.
Wow. Twins. It's hard enough to come up with names for one, but two! Good luck to both of you.