I think T4 transfer applicants are generally a wild card. Some schools absolutely won't take T4 students even if they are ranked #1 and some don't seem to mind it. Some have specific dislike of certain T4 schools (such as Cooley). Anyhow, I think WUSTL is probably the highest you are going to get but if I were you I'd try to pepper applications everywhere, including a few in the T14.