Daydreaming is welcome! No shame. I'm not pg or TTC, but I still hang out here and dream about names.
Of your list I like Vincent, Nicholas, and Sean. I love that you don't hear Sean/Shawn anymore. I think Vincent or Nicholas would "go" better with yout DD, but I'm not really into sibsets matching. Bradley and Samuel are ok. I do not like Colton. At all.